true/false. straighterline meissner's corpuscles sense deep pressure.
Answers
False. Meissner's corpuscles do not sense deep pressure.
Meissner's corpuscles, also known as tactile corpuscles, are specialized sensory receptors located in the dermal papillae of the skin, particularly in areas with high tactile sensitivity such as the fingertips, palms, and soles of the feet. They are most sensitive to light touch, fluttering sensations, and fine textures. Meissner's corpuscles are especially responsive to low-frequency vibrations.
However, when it comes to deep pressure, other sensory receptors are responsible for detecting and relaying this information to the brain. Pacinian corpuscles, located deeper in the skin and within connective tissue, are specialized receptors that sense deep pressure and high-frequency vibrations. These receptors are larger and more responsive to mechanical forces associated with deep pressure.
In summary, Meissner's corpuscles are not involved in sensing deep pressure. They are primarily associated with light touch and fine tactile discrimination, while Pacinian corpuscles are the receptors specialized for deep pressure sensations.
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Related Questions
Hey you know these safety barriers you see on the freeway all the time? Explain the physics behind how the safety barriers help save lives during car accidents.
Answers
In the event of an accident or a car crash, road safety barriers and fences prevent automobiles from running off the road.
Which laws explain the physics behind the safety barriers and their use ?Newton's Three Laws of Physics can help explain what these safety barriers are and how they help to save lives during car accidents :
I. Unless acted upon by an imbalanced force, an object at rest will remain at rest, and an object at constant velocity will remain at constant velocity.
II. If an imbalanced force occurs, a mass will experience acceleration proportional to its magnitude.
III. When you apply a force to an object, you will feel a force that is equal in magnitude but opposite in direction.
What are the reasons for installing road safety barriers ?To protect and prevent out-of-control automobiles from entering other vehicles' lanes. As a result, the safety road barriers are installed in the middle of the road.To keep the automobiles from sliding down an incline. If there is a drop of 5 meters or more along the road, the road safety barriers should be put at one end of the road.To keep an out-of-control car from collapsing and colliding with a roadside obstacle. If there are numerous items along the road, such as large traffic signs, bridge piers, poles, and so on, safety road barriers should be built on one end of the road.Can learn more about safety barriers from https://brainly.com/question/17086354
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why can iron filings be used to visualize a magnetic field?
Answers
Answer:
they will align themselves with a magnetic field
Explanation:
A single-storey office building has floor dimensions of 40m x 30m and a height of 3m to a suspended acoustic tile ceiling. The average height of the ceiling void is 1.5 m. A plant room is adjacent to the roof void. There is a common plant room wall of 10m x 1.5m high in the roof void. The sound pressure level in the plant room is expected to be 61 dB. The reverberation time of the roof void is 0.6 s. The plant room wall adjoining the roof void has a sound reduction index of 13 dB. Calculate the sound pressure level that is produced within the roof void as the result of the plant room noise. What would you suggest if you wish to further reduce the sound pressure level from the plant room to the adjacent rooms?
Answers
The sound pressure level produced within the roof void as a result of the plant room noise is calculated to be 48 dB.
To determine the sound pressure level in the roof void, we utilize the sound reduction index of the plant room wall and the sound pressure level in the plant room. The formula used for this calculation is L2 = L1 - R, where L2 represents the sound pressure level in the roof void, L1 denotes the sound pressure level in the plant room, and R signifies the sound reduction index of the plant room wall adjoining the roof void. Given that the sound pressure level in the plant room is 61 dB and the sound reduction index of the plant room wall is 13 dB, we substitute these values into the formula to find the sound pressure level in the roof void:
L2 = 61 dB - 13 dB
L2 = 48 dB
Hence, the sound pressure level produced within the roof void as a result of the plant room noise is determined to be 48 dB. To further reduce the sound pressure level from the plant room to the adjacent rooms, there are several recommended strategies. One approach is to improve the sound insulation of the common wall between the plant room and the adjacent rooms. This can involve increasing the sound reduction index of the wall by adding sound-absorbing materials or panels, or enhancing the sealing of any gaps or openings to minimize sound leakage.
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PLEASE HELP ASAP
Three gases are at the same temperature and so have the same kinetic energy . The atomic mass of gas 1 is 10amu the atomic mass of gas 2 is 25 and atomic mass of gas 3 is 8. Which gas will have the greatest velocity ?
Answers
Answer:
We mentioned in the study section of Lecture 2 that hydrogen and oxygen combine in the ratio of 1 to 8, but that this is not enough information for leading to the conclusion that two hydrogen atoms combine with one of oxygen to form a water molecule. A key idea is attributed to Avagadro who said that equal volumes of gas (at the same temperature and pressure) contain equal numbers of constituent atoms or molecules. Experiments show that two liters of hydrogen gas will combine with one liter of oxygen gas to form two liters of water vapor. Each hydrogen molecule in hydrogen gas consists of two hydrogen atoms bonded together. Likewise, two oxygen atoms bind to make a oxygen molecule.
A "model" of a physical process is used to represent what one actually observes, even though this is an "ideal" model and not expected to be correct in all respects. However, it is a good enough model to explain many of the properties of gases with sufficient accuracy.
The motion of gas particles can be used to explain the pressure exerted and the temperature of a gas. The pressure on a surface is due to the force on that surface divided by its area. The force comes about from the multiple impacts of individual gas particles. Temperature, on the other hand, is DEFINED in terms of the average kinetic energy assocated with the motion of the gas particles. The greater the kinetic energy, the greater the temperature. See the apparatus shown in Figure 7.6 of the text which gives a simple way of measuring the distributions of speeds of atomic particles.
To visualize how gas particles colliding with a container create pressure, see Website II.
Gas particles move in all possible directions with differing speeds. The Kinetic Energy (KE) of a gas particle is equal to 1/2 its mass times its speeds squared. That is KE = 1/2 M x V2 , where M is the mass of the gas particle and V is its speed. The gas particles have a range of speeds, just like cars on a road, but it is the average of the speed squared times the mass, or the average kinetic energy which characterizes the temperature of a gas.
High temperature is associated with high kinetic energies and low temperatures are associated with low kinetic energies. However, keep in mind that the kinetic energy, and in this case the temperature, is proportional to the mass times the speed squared. So heavy particles moving more slowly will have the same kinetic energy as light particles moving more rapidly. Also, because the kinetic energy varies as the square of the speed, if two particles have the same mass, but one moves twice as fast as the other, it will have four times the kinetic energy (or temperature).
If temperature is associated with kinetic energy of a gas, one could ask at this point what controls the temperature of solids and liquids. It turns out that it is the kinetic energy of the constituent atoms and molecules that characterize the temperature of liquids and solids as well. We show in class a transparency picturing a solid with its atoms rigidly connected to each other. We will discuss more about liquids and solids in the next lecture, based on chapter 8. However, for now, let's keep in mind that the atoms or molecules in a solid, although bound to its neighbors in a rigid structure, can oscillate back and forth, and it is this motion that characterizes the temperature of a solid (or in a similar manner, of a liquid as well). As before, rapid oscillations mean high temperatures, and slower oscillations are lower temperatures.
4 - The Three Temperature Scales
There are three temperature scales. In the United States, we commonly use the Farenheit scale while in most other nations, the Celsius or Centigrade scale is used. Figure 7.10 shows these two scales side by side. Water boils at 212 degrees Farenheit or 100 degrees Centigrade. Water freezes at 32 degrees Farenheit or zero degrees Centigrade. However, the most important temperature scale for scientific calculations is the absolute temperature scale, or the Kelvin scale. Zero degrees Kelvin is the coldest possible temperature: it can be physically interpreted as the situation where the atoms or molecules have zero kinetic energy...so this is a very natural temperature scale. Zero degrees Kelvin is also -273 degrees Centigrade. Water freezes at +273 degrees Kelvin and zero degrees Centigrate. Hence, a difference of one degree is the same on the Centigrade and Kelvin scales, but the zero points are different.
R.S. Panvini
9/2/2002Explanation:
The following data was taken during a student's experiment with an object moving at a relatively constant velocity. Use the data to create a position-time graph (on the accompanying graph paper). Be sure to include a best-fit line. After the graph is completed, use your best-fit line to calculate the average speed of the object. Show speed calculations below.
Answers
Based on the best-fit line, the average speed of the object is equal to 6.15 m/s.
What is a scatter plot?A scatter plot is also referred to as scatter chart, scatter diagram or scattergram and it can be defined as a type of graph which is used for the graphical representation of the values of two (2) variables, with the resulting points showing any association (correlation) between the data set.
What is a position vs time graph?A position vs time graph can be defined as a type of graph that is used to graphically represent the distance traveled (covered) by an object from its starting position with respect to the time when it is started moving.
By critically observing the graph (see attachment) which models the data in the given table, we can infer and logically deduce that the linear function from the best-fit line is given by:
y = 6.35x + 0.86
What is a slope?In Mathematics, the slope of a straight line on a position vs time graph simply refers to the ratio of displacement to time interval and it represents the average speed.
For the average speed, we have:
Average speed, ΔV = Δd/Δt
Average speed, ΔV = (40 - 8)/(6.2 - 1.0)
Average speed, ΔV = 32/5.2
Average speed, ΔV = 6.15 m/s.
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How much work would it take to swing a 6kg sledgehammer over a distance of 2m if 100n of force is applied?
Answers
Answer:
200J
Explanation:
Given parameters:
Mass of sledgehammer = 6kg
Distance = 2m
Force applied = 100N
Unknown:
Work done = ?
Solution:
Workdone is the force applied to move a body through a certain distance;
Work done = Force x distance
Work done = 100 x 2 = 200J
You will need the following items: a rope about 10 to 20 meters long, a meter or yard stick, a watch that records seconds, and a helper. Tie one end of the rope to a doorknob or other secure object at about waist height. Have your helper take one end of the rope and whip it up and down, while you watch. Answer the questions below.
What type of wave was created? How do you know?
Estimate the wavelength of the wave produced.
Estimate the frequency of the wave produced. This is most easily estimated by counting the number of waves that pass the measuring device within a particular time interval as measured on your watch, or by counting the number of times the hand is shaken up and down.
Compute the velocity of your wave.
Answers
Answer:
1. The wave created is a transversal wave because the medium goes up and down. (I used what someone put in the comments because it's correct.)
2. 20 Meters
3. 60 Hz (Hertz)
4. 1200m/s
Explanation:
Not sure if all of this is correct, but I did this assignment so..
Please mark me brainliest. I answered all questions.
Which action would not speed up erosion in a Texas ecosystem?
A
High winds
B
Flash flooding
C
Acid rain
D
Large waves
Answers
The further away the galaxy is, the ___________ the shift found by Hubble.A. Not enough infoB. SmallerC. Same sizeD. Greater
Answers
Given the statement:
The further away the galaxy is, the ____________ the shift found by the Hubble.
Let's complete the statement.
According the Hubble's brilliant observation, the shift of the galaxy is directly proportional to the distance of the galaxy from the Earth.
This means that as the distance of the galaxy increases, the shift also increase.
Therefore, the further away a galaxy is, the greater the shift found by the Hubble telescope.
ANSWER:
D. Greater
is noise energy a kind of energy or not
Answers
An 80.0kg person is standing on a scale in an elevator accelerating downward at 4.0m/s^2. What is the reading on the scale to the nearest newton?
Answers
Answer:
320 NExplanation:
The force acting on an object given it's mass and acceleration can be found by using the formula
force = mass × acceleration
From the question we have
force = 80 × 4
We have the final answer as
320 NHope this helps you
why does an object have a negative charge
Answers
Explanation:
An object will have a negative charge when an atom has gained electrons . it is called an anion
Some pupils made an electric cell using two different metals and a lemon. They put strips of copper and zinc into a lemon and connected them to the terminals of an electric clock. (a) What evidence is there that they have made an electric cell? (b) The pupils had pieces of copper, zinc, iron and magnesium and some lemons. They wanted to find out which pair of metals made the cell with the biggest voltage. What equipment should they use to measure the voltage of their cells?
science
Answers
Answer:
(a) If the pupils have made an electric cell using two different metals and a lemon, the electric clock should start running. This is evidence that there is a flow of electric current from one metal to the other through the lemon. The current is generated by the chemical reaction between the metals and the lemon, which creates a potential difference (voltage) between them.
(b) To measure the voltage of their cells, the pupils should use a voltmeter. A voltmeter is an instrument that measures the potential difference (voltage) between two points in an electric circuit. In this case, the voltmeter should be connected to the two metal strips inserted into the lemon. The pupils can try different combinations of metals and lemons to see which pair of metals produces the highest voltage. They should make sure to use the same lemon for each measurement to ensure that the results are consistent.
Question 19 of 20
8 44%
Look at the diagram. To overcome the friction force, the man could use a slippery
substance like oil or graphite spray on the floor. These substances are examples of
what?
Enter your answer
Answers
Substances like oil or graphite spray are examples of - lubricants.
Lubrication is the control of friction and a friction-reducing film between moving surfaces such as the given diagram. The lubricant used can be a fluid, solid, or plastic substance.
Oil reduces the amount of friction by introducing a layer of a smooth and slippery substance that makes the surface smooth and slippery as well.Graphite Spray is a Lubricant that contains high purity graphite along with an organic binder that will adhere the coating to most surfaces.This leaves a dry, clean film of highly lubricous graphite.It lubricates and reduces friction in parts so they slide or rotate easily.Thus, oil or graphite spray are examples of - lubricants.
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How can its capacitance be doubled? Select ALL that apply. (a) Double the charge (b) Double the potential difference (c) Double the plate area (d) Double the plate separation (e) Double the dielectric constant of the material filling the gap (f) Halve the charge (g) Halve the potential difference (h) Halve the plate area (i) Halve the plate separation (j) Halve the dielectric constant of the material filling the gap (if possible)
Answers
There are five different ways to double a capacitor's capacitance. These methods are a)Double the charge ,b)Double the potential difference c)Double the plate area ,e)Double the dielectric constant of the material filling the gap ,h)(i)Halve the plate separation
a)Double the charge: Capacitance is directly proportional to the charge of a capacitor. This means that doubling the charge on a capacitor would result in its capacitance being doubled.
b)Double the potential difference: The potential difference between the two plates of a capacitor is inversely proportional to its capacitance. This means that doubling the potential difference would result in the capacitance of a capacitor being halved.
c)Double the plate area: The capacitance of a capacitor is directly proportional to the plate area. This means that doubling the plate area of a capacitor would result in its capacitance being doubled.
e)Double the dielectric constant of the material filling the gap: The dielectric constant of a material filling the gap between the two plates of a capacitor is directly proportional to its capacitance. This means that doubling the dielectric constant of a material filling the gap would result in the capacitance of a capacitor being doubled.
h)(i)Halve the plate separation: The capacitance of a capacitor is inversely proportional to the plate separation. This means that halving the plate separation would result in the capacitance of a capacitor being doubled.
To double the capacitance of a capacitor, we can double the charge, double the potential difference, double the plate area, double the dielectric constant of the material filling the gap, or halve the plate separation.
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A tap supplies water at 26°c while another supplies at 82°c. If a man wishes to bath with water at 40°c, what is the ratio of the mass of hot water to that of cold water
Answers
Where a tap supplies water at 26°c while another supply at 82°c. If a man wishes to bath with water at 40°c, then the ratio of the mass of hot water to that of cold water is: 1/3.
What is the rationale for the above response?The ratio of the mass of hot water to that of Cold water is determined as follows:
M₁C (82 40) = M₂C (40-26)
Where M₁C is the Mass of Tap 1; and
M₂C is the Mass of Tap 2.
Thus,
M₁C (82 40) = M₂C (40-26)
M₁/M₂ = 14/42
= 1/3
Thus, it is right to state that the ratio of the mass of hot water to that of cold water is: 1/3.
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express the current i1 going through resistor r1 in terms of the currents i2 and i3 going through resistors r2 and r3. use the direction of the currents as specified in the figure.
Answers
To express the current i1 in terms of the currents i2 and i3, we can use Kirchhoff's current law (KCL), which states that the sum of currents entering a node is equal to the sum of currents leaving the node. In this case, the node where i1, i2, and i3 meet is the point of interest.
Based on the direction of the currents specified in the figure, we can write the equation:
i2 + i3 = i1
This equation represents the application of KCL at the node where i1, i2, and i3 are connected. According to KCL, the sum of currents entering the node (i2 and i3) is equal to the sum of currents leaving the node (i1).
Therefore, the expression for the current i1 in terms of i2 and i3 is:
i1 = i2 + i3
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Match the following –
a) High Wind Speed i) Rises up
b) Wind Current ii) Exerts a force of pressure
c) Hot Air iii) Uneven heating of land
d) Atmosphere iv) Reduced air pressure
e) Air Pressure v) decreases with increase in
temperature
Answers
Following are the matches:
a) High Wind Speed - ii) Exerts a force of pressure
b) Wind Current - i) Rises up
c) Hot Air - i) Rises up
d) Atmosphere - ii) Exerts a force of pressure
e) Air Pressure - iv) Reduced air pressure, v) decreases with increase in temperature
What are wind currents?Wind currents are the horizontal movements of air in the atmosphere. They are caused by differences in air pressure and temperature, and are influenced by factors such as the Earth's rotation and the terrain.
Wind currents can range from light breezes to strong gusts, and can play a significant role in weather patterns and climate, as well as in the dissemination of pollutants and other atmospheric particles. They are also a major factor in the formation of storms, including hurricanes and typhoons.
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A 12 kg sled slides down a hill and collides inelastically with an 8 kg block at rest at the bottom of the hill (the sled and block stick together). There is no friction on the hill but the coefficient of friction on the flat ground is µ = .75. The sled and block slide for 2.5 meters along the flat ground before stopping. Calculate the following:
What is the momentum of the sled and block at the moment of impact?
Answers
The momentum of the sled and block at the moment of impact is 122 kgm/s.
What is the acceleration of the system?
The acceleration of the sled and block is calculated by applying the following formula.
ma = μmg
a = μg
where;
μ is coefficient of frictiong is acceleration due to gravitya = 0.75 x 9.8 m/s²
a = 7.35 m/s²
The velocity of the sled and block at the moment of impact is calculated as follows;
v² = u² + 2as
where;
u is the initial velocity = 0v is the final velocitya is the accelerations is the displacementv² = 0 + 2as
v = √ ( 2as )
v = √ ( 2 x 7.35 x 2.5 )
v = 6.1 m/s
The momentum of the sled and block at the moment of impact is calculated as;
Pf = v ( m1 + m2 )
Pf = 6.1 ( 12 + 8 )
Pf = 122 kg m/s
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1 The speeds of a car travelling on a straight road are given below at successive intervals of 1 second. Time/s Speed/m/s 0 0 1 2 2 4 3 6 4 8 Calculate a the average speed of the car in m/s b the distance the car travels in 4s c the constant acceleration of the car. 2 If a train travelling at 10 m/s starts to accelerate at 1 m/s2 for 15s on a straight track, calculate its final speed in m/s.
Answers
The average speed = 2 m/ s
The distance traveled in 4s is 16m
the constant acceleration is
2. the final speed is 25 m/s
How to solve for the valuesAverage speed = distance / time
= 2 + 4 + 6 + 8 / 1 + 2 + 3 + 4
= 20 / 10
= 2
The distance in 4s:
we would solve using the formula
ut + 1/2at^2
0 + 1/2 * 2 * 4^2
= 16 meters
2. If the train is at 10 m /s for 15 s, we would use the formula
v = u + at
u = 10
a = 1
t = 15
then
v= 10 + 1× 15
=v= 25 m/ sec
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If the length of a simple pendulum is quadrupled (4x increase), its period will:
Answers
The period of the simple pendulum is quadrupled (4x) when the length of the simple pendulum is quadrupled.
Period of a simple pendulum is directly proportional to the square root of the length of the pendulum. It means that the period of the simple pendulum increases when the length of the pendulum increases. Therefore, if the length of a simple pendulum is quadrupled (4x increase), then its period will increase. So, the correct option is "Increase by a factor of 2".If the length of the simple pendulum is quadrupled, i.e., L→4L, then the new period of the pendulum will become:
T = 2π√(L/g) → T' = 2π√[(4L)/g]
On simplification, we get:
T' = 2π x 2√(L/g)
= 4[2π√(L/g)] = 4T
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stunt man of mass 70kg jumps off a high bridge, ed to the bridge by a 10m elastic rope. If a static of 20kg extends the elastic rope by 0.8m,(1) the maximum extension that the falling man produces in the elastic rope.(2) the maximum force in the elastic rope.(3) the potential energy stored in the elastic rope at maximum extension.
Answers
The maximum extension that the falling man produces in the elastic rope is 2.8 meter.
The maximum force in the elastic rope is 686 Newton.
The potential energy stored in the rope at maximum extension is 960.4 Joule.
What is force?The definition of force in physics is: The push or pull on a massed object changes its velocity. An external force is an agent that has the power to alter the resting or moving condition of a body.
The maximum extension in the elastic rope is = 0.8 × (70/20) meter
= 2.8 meter.
The maximum force in the elastic rope = 70 × 9.8 Newton = 686 Newton.
The potential energy stored = 1/2 × 686 × 2.8 Joule
= 960.4 Joule.
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two children with masses of 22 kg and 38 kg are sitting on a balanced seesaw. if the heavier child is sitting 0.45 m from the center, at what distance from the center is the lighter child sitting?
Answers
A seesaw is one type of lever, and it features a long beam attached to a pivot known as the fulcrum. The beam drops to the ground as soon as you sit on one side of it and put weight on one of its ends.
is the distance from the center is the lighter child sitting.
What is the balanced seesaw?The seesaw maintains its balance if the total torques that drive it to revolve in one direction—clockwise—equal the total torques that cause it to rotate in the opposite—counterclockwise. For an object at rest with no net forces acting on it, this is analogous to Newton's First Law.
This is due to the weight of your body being pulled downward by the force of gravity as well as the beam.
Two children with masses of 22 kg and 38 kg are sitting on a balanced seesaw, the heavier child is sitting 0.45 m,
the force by both, as shown below,
the distance as the seesaw is in equilibrium,
Therefore, is the distance from the center is the lighter child sitting.
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Advanced Wireless Services (AWS) is a wireless telecommunications spectrum band used for mobile voice and data services, video, and messaging. The AWS band uses frequencies in several segments: from 1695 to 2200 MHz. a) Determine the corresponding range of wavelengths used by the AWS mobile devices. b) To what region/band of electromagnetic spectrum does the range belong
Answers
Given data
*The given frequency is
\(f_1_{}=1695\text{ MHz}=1695\times10^6\text{ Hz}\)*The another given frequency is
\(f_2=2200\text{ MHz=}2200\times10^6\text{ Hz}\)*The given speed of light is c = 3.0 × 10^8 m/s
(a)
The formula for the wavelength is given as
\(\lambda_1=\frac{c}{f_1}\)Substitute the known values in the above expression as
\(\begin{gathered} \lambda_1=\frac{(3\times10^8)}{(1695\times10^6)^{}} \\ =0.176\text{ m} \end{gathered}\)The another wavelength for the another frequency is calculated as
\(\begin{gathered} \lambda_2=\frac{c}{f_2} \\ =\frac{(3.0\times10^8)}{(2200\times10^6)} \\ =0.136\text{ m} \end{gathered}\)(b)
Radio spectrum is an electromagnetic spectrum where the frequency range belongs of wireless telecommunication.
According to most code documents, liquefaction is no longer a
concern once historic high groundwater is deeper than ___________
from the surface
A. 5 feet
B. 50 feet
C. 500 fe
Answers
The correct answer is B. 50 feet.
Liquefaction is a phenomenon that occurs when water-saturated soil loses its strength and behaves like a liquid.
This can happen during an earthquake, when the shaking causes the soil particles to lose contact with each other. Liquefaction can also be caused by other factors, such as heavy rains or flooding. The depth of groundwater is an important factor in determining whether or not liquefaction will occur. If the groundwater is close to the surface, the soil is more likely to liquefy. This is because the water provides a pathway for the soil particles to move around, and it also reduces the friction between the particles. Most code documents state that liquefaction is no longer a concern once the historic high groundwater is deeper than 50 feet from the surface. This is because the soil at this depth is typically not saturated with water, and it is therefore less likely to liquefy. However, it is important to note that liquefaction can still occur at depths greater than 50 feet, especially if the soil is very loose or if there is a lot of groundwater.
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much like a battery these generate electricity from chemical events
Answers
The term you are looking for is "chemical battery". Chemical batteries work by converting chemical energy into electrical energy through a series of chemical reactions. These reactions take place within the battery's cells, which are composed of two electrodes and an electrolyte.
When the battery is connected to a circuit, the chemical reactions produce an electrical current that can be used to power devices. Chemical batteries are widely used in many applications, including consumer electronics, electric vehicles, and renewable energy systems. They are a crucial component of our modern technological society, and ongoing research is focused on developing more efficient and sustainable battery technologies to meet growing energy demands.
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How should i fix an overfilled ballon? its my sisters 3rd birthday and i have overfilled all the ballons and there is no other option left than to only fix those ballons.please help.i am so nervous right now.
Answers
By the end of the 19th century, more than half of the population believed in the presence of atoms.
Answers
Answer:
hello your question is vague hence I will provide a general answer about what was known about atoms in the 19th Century
answer :
By the end of the 19th century more than half of the population believed in the presence of atoms and also in the 19th Century is was a known fact that atoms determine the chemical properties of an element
Explanation:
By the end of the 19th century more than half of the population believed in the presence of atoms and also by the 19th Century is was a known fact that atoms determine the chemical properties of an element.
John Dalton reintroduced the presence of atoms in 1800 with evidence which he used to develop atomic theory. with this theory people believed in the presence of atoms in nature and also that atoms determine the chemical properties of an element .
. a diverging lens has a focal length that has a magnitude of 33.0 cm. an object is placed 21.0 cm in front of this lens. calculate the magnification.
Answers
A diverging lens has a focal length that has a magnitude of 33.0 cm. an object is placed 21.0 cm in front of this lens. The magnification will be -12.833 cm
diverging lens = concave lens
focal length = - 33 cm
u = - 21 cm
magnification = image distance / object distance
using lens formula
1/v - 1/u = 1/f
1/v = 1/f + 1/u
= 1/-33 -1/21
v = -12.833 cm
A diverging lens has a focal length that has a magnitude of 33.0 cm. an object is placed 21.0 cm in front of this lens. The magnification will be -12.833 cm
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Name three items to remember when completing a job application.
Answers
1. ) It's good to remember contact information such as phone number or email.
2.) Your address, so if they need to mail anything to you, they can. This is also a necessary point of information on most job applications anyway.
3.) Past job experiences and ways to contact them. This is probably one of the most important things as it shows you've worked before and are willing to talk to past employers.
May I have brainliest please? :)
Answer:
the other answer is correct
Explanation:
i do flvs and this was on the career final exam