a performer seated on a trapeze is swinging back and forth with a period of 8.85 s. if she stands up, thus raising the center of mass of the trapeze % performer system by 35.0 cm, what will be the new period of the system? treat trapeze % performer as a simple pendulum
Answers
If she stands up, thus raising the center of mass of the trapeze + performer system by 35.0 cm, the new period of the system will be 8.79 s.
Given, T = 8.85 s
ΔL = 35.0 cm = 0.35 m
Here, we will apply the formula of time period of simple harmonic motion of pendulum.
T = 2π \(\sqrt{L/g\)
8.85 = 2π \(\sqrt{L/9.8}\)
L = 19.46 m
After standing up new length
L' = L - ΔL
L' = 19.46 - 0.35
L' = 19.11 m
So, new time period will be
T' = 2π \(\sqrt{L'/g}\)
T' = 2π \(\sqrt{19.11/9.8}\)
T' = 2 × 3.14 × 1.3964
T' = 8.76 s
So, The new time period will be 8.76 s.
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Related Questions
Ccompare And Contrast How an opaque object and a transparent object affect light.
Answers
Transparent objects allow all the light to pass through them, translucent ones allow partial light to pass, whereas opaque ones allow no light to pass through.
the weight of a box having of 100 kg is __n
Answers
Answer:
mom
Explanation:
A car drives at a constant speed of 21 m/s around a circle of radius 100m. What is the centripetal acceleration of the car
Answers
The centripetal acceleration of the car driving at a constant speed of 21 m/s around a circle with a radius of 100 m is calculated to be 4.41\(m/s^2.\)
To find the centripetal acceleration of the car, we can use the formula:
a = \(v^2\) / r
where "a" represents the centripetal acceleration, "v" is the velocity of the car, and "r" is the radius of the circular path.
Given that the car drives at a constant speed of 21 m/s and the radius of the circle is 100 m, we can substitute these values into the formula to calculate the centripetal acceleration.
a = (21\(m/s)^2\)/ 100 m
a = 441 \(m^2/s^2\)/ 100 m
a = 4.41 \(m/s^2\)
Therefore, the centripetal acceleration of the car is 4.41\(m/s^2.\) This centripetal acceleration represents the inward acceleration that keeps the car moving in a circular path, and its magnitude is determined by the square of the velocity divided by the radius of the circle.
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Can anyone help me please ..I need it hurry within 6 hrs.please.
Brainliest for the first best answer.
Answers
(i) Switch k1 is closed:
The current passing through the circuit is: 0.25 amps
R_total = R1 + R2 = 3 + 5 = 8 ohms
The current passing through the circuit is:
i = V / R_total = 2 / 8 = 0.25 amps
(ii) Switches k1 and k2 are closed:
The current passing through the circuit is: 1.07 amps
1/R_total = 1/R1 + 1/(R2 + R3) = 1/3 + 1/(5 + 0) = 8/15
R_total = 15/8 ohms
The current passing through the circuit is:
i = V / R_total = 2 / (15/8) = 1.07 amps
(iii) Switch k1 is open and k2 is closed:
The current passing through the circuit is: 1.07 amps
1/R_total = 1/R2 + 1/(R1 + R3) = 1/5 + 1/(3 + 0) = 1/5 + 1/3 = 8/15
R_total = 15/8 ohms
The current passing through the circuit is:
i = V / R_total = 2 / (15/8) = 1.07 amps
So the current passing through the circuit depends on which switches are closed, and can range from 0.25 amps to 1.07 amps.
What is current?
Crrent refers to the flow of electric charge through a conductor, such as a wire. It is measured in amperes (A) and is defined as the rate at which electric charge flows past a given point in a circuit. current is caused by the movement of charged particles, such as electrons or ions, through a conductor.
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A kitchen has a water supply, an electricity supply and electric lighting there are several electrical appliances in the kitchen including a toaster, akettle a clothes iron, a microwave oven and a dishwasher discuss three hazards of using electricity in this kitchen ?
Answers
The hazards of using electricity in this kitchen include the following below:
Risk of electric shocks: These electrical appliances use an electric source for their various functions in which electric current flows through them when
turned on. Exposure and contact of the naked wire with individuals will bring
about shock.
Risk of burns: The kitchen has various heating appliances such as toaster,
kettle,iron and oven which may result in burns if not carefully handled.
Risks of fire : The heat and electric current from these appliances can trigger a spark and fire which may raze down the building is also another hazard.
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an object is thrown with an initial horizontal velocity of 10 meters per second and take approximately 9 seconds to reach the ground.considering air resistance to be negligible. what horizontal distance did the object travel
Answers
The horizontal velocity was constant, so:
\(s = vt\)
\(s = 10\cdot9\)
\(s = 90\)
it traveled 90meters
The negative work done is equal to the difference in the......... Electric potential energy Electric flux Electric potential Electric dipole
Answers
Answer:
Electric potential energy
Explanation:
The Electric potential energy of a system is less than that carried out by electrostatic forces during the development of the system (as long as charges are initially cut infinitely).
The change in potential energy between an initial and final configuration is equal to minus the work done by the electrostatic forces.
hierarchical clustering states that structures we see in the universe today (galaxies, galaxy groups or clusters, and large-scale structure) were formed by the collapse of slightly denser regions in the very early universe and grow with time as they draw in more mass from the space surrounding them. we can look at the early universe by observing the cosmic microwave background (cmb), which is the leftover heat from the big bang, as seen at the moment when the universe first became transparent (light could pass through it). considering that the temperature of a gas is related to its density, what would the hierarchical merging model predict the cmb to look like?
Answers
The hierarchical merging model predicts the CMB to look like anisotropies.
Hierarchical clustering states that structures we see in the universe today (galaxies, galaxy groups or clusters, and large-scale structures) were formed by the collapse of slightly denser regions in the very early universe and grow with time as they draw in more mass from the space surrounding them.
We can look at the early universe by observing the cosmic microwave background (CMB), which is the leftover heat from the Big Bang, as seen at the moment when the universe first became transparent (light could pass through it). The Hierarchical merging model predicts the CMB to look like anisotropies.
The CMB appears nearly isotropic, with a temperature of about 2.725 K in every direction, but it contains tiny anisotropies (patterns of small-scale variations in the temperature) that reveal the initial seeds of the structure responsible for the observed universe today.
The hierarchical merging model suggests that clusters of galaxies and groups of galaxies would grow by the merging of smaller structures to become larger structures, with the result that the universe becomes less uniform at small scales as time goes on. Thus, the hierarchical merging model predicts the CMB to look like anisotropies.
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Draw a circuit diagram for the circuit of Figure P23.1.
Answers
The 100 Ω and 50 Ω have been joined in series and their combination is joined in parallel with 75 Ω, in the given picture. The circuit diagram shown below.
What is circuit diagram?A circuit diagram uses electrical symbols to show the various components of an electrical circuit graphically or visually. There is a lot of resistance in the voltmeter.
For the design (circuit design), fabrication (like PCB layout), and maintenance of electrical and electronic equipment, circuit diagrams are utilized. When illustrating Boolean algebraic expressions, circuit diagrams are helpful in the field of computer science.
We may create parallel and series circuits, which are two different sorts of circuits. Wires connect the various parts of a circuit. If there are no branches, the circuit is in series. If there are branches, the circuit is parallel.
Consider the 100 Ω and 50 Ω have been joined in series and their combination is joined in parallel with 75 Ω.
The circuit diagram drawing is as follows:
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The complete question is as follows:
Draw a circuit diagram for the circuit of Figure P23.1.
heat of vaporization =2257 J/g. (1) how much heat is required to warm the solid sample to its meitng point? (2) how much heat is required to meit the sample?
Answers
(1) The amount of heat required to heat the solid sample to its melting point can be calculated using the following formula:
Q = m × C × ΔT
where
Q is the amount of heat energy, m is the mass of the substance, C is the specific heat capacity, and ΔT is the temperature change.
Since we only want to know how much heat is required to warm the solid to its melting point, ΔT will be the difference between the initial temperature and the melting point temperature.
In this case, the information given is the heat of vaporization. To answer the question, we need to know the specific heat capacity of the substance. Let's assume that it is 1 J/g°C. The melting point of the substance is not given in the problem, so we'll also assume it is 0°C. Therefore:
Q = m × C × ΔTQ
= m × 1 J/g°C × (0°C - T)Q
= -mT J/g
where T is the melting point temperature in Celsius.
To find the value of T, we need to set the heat required to equal the heat of fusion, since that's the point at which the substance will start to melt. Therefore:-mT = -2257 J/gT = 2257 / m
The value of m is not given in the problem, so we cannot calculate T.
(2) How much heat is required to melt the sample?The amount of heat required to melt the sample can be calculated using the following formula:
Q = mL
where Q is the amount of heat energy, m is the mass of the substance, and L is the heat of fusion. In this case, we're given the heat of vaporization, which is not the same as the heat of fusion.
To calculate the heat of fusion, we can use the following formula:
L = Q / m
where Q is the heat of vaporization and m is the mass of the substance. Therefore:
L = 2257 J/g / m
Since the mass of the substance is not given in the problem, we cannot calculate the heat of fusion.
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A device used since the 1940s to measure the kick or
recoil of the body due to heart beats is the
“ballistocardiograph.” What physics principle(s) are
involved here to measure the force of cardiac contraction? How might we construct such a device?
Answers
The conservation of momentum and impulse are the physics principle of the measure the force of the heart's contraction
The momentum is defined as the product of the mass of the body by its speed. If we make the system isolated, the moment or quantity of movement must be conserved since there are external forces.
P = mv
Δp = p_f - p₀
Where p is the momentum, m and v the mass and velocity of the body
In this case we consider the body as an isolated system and if it is immobile, zero velocity, the initial momentum is zero
p₀ = 0
When the heart pumps the room it goes out in one direction and the body recoils in the opposite direction, so the final momentum is
p_f = m v₁ - (M-m) v₂
Where m is the amount of blood pumped, (M-m) the remaining mass of the body, v₁ and v₂ the velocity of the blood and the body
If the body is isolated, the momentum will be preserved
p_f = p₀
m v₁ - (M-m) v₂ = 0
v₁ = \(\frac{M-m}{m} \ v_2\)
The To measure the force of the contraction of the heart we use that the impulse is equal to the variation of the momentum
I_ {avg} = F t = ΔP
F = \(\frac{\Delta p}{t}\)
Where t is the time and is measured with a stopwatch with the pulsations of each patient.
F = \(\frac{m \ v_1 - (M-m) \ v_2 }{t}\)
The construction of a system for the measurement must consist of spring or some means of oscillation and use the movement to measure the recoil speed of the patient which is small.
In conclusion, we use the conservation of momentum and impulse are the physics principle of the measure the force of the heart's contraction .
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PLEASE ANYONE CAN HELP ME !E.x/A block of metal has a volume of 0.09 m3
Calculate the buoyant force when it's Completely
immersed in brine ? density = 1200 kg/m3
Answers
Answer:
B = 1058.4 N
Explanation:
Given that,
The volume of a metal block, V = 0.09 m³
The density of fluid, d = 1200 kg/m³
We need to find the buoyant force when it's Completely immersed in brine. The formula for the buoyant force is given by :
\(B=\rho gV\)
g is acceleration due to gravity
\(B=1200\times 9.8\times 0.09\\\\B=1058.4\ N\)
So, the required buoyant force is 1058.4 N.
Which resource can be included in a lightning component bundle?
Answers
The Lightning Component bundle framework is a UI framework for developing single page applications for mobile devices and desktop devices like for windows and laptops.
Which resource can be included in a lightning component bundle?A Lightning Component bundle developed with the Aura programming model can have three JavaScript files. A created lightning component is a bundle of code. The bundle contain all that resources related which are required to a component like java script controller, java script helper, renderer, CSS styles, etc. A basic lightning component bundle contains the design of a page with some kinds of lightning tags.
So we can conclude that: The Lightning Component bundle framework is a UI framework for developing single page applications for mobile devices and desktop devices like for windows and laptops.
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Think of an example of a chemical change that some people might think is NOT a chemical change. Explain why it is.
Answers
Answer:
Digesting food
Explanation:
I have people who think that its not true but it is
Hope this helped
The respiratory system - 2/3
6. what component of the respiratory system is commonly known as the windpipe?
pharynx
trachea
epiglottis
cricoid cartilage
7. which type of lung disease are people of all ages, young and old, equally susceptible to?
pneumonia
bronchitis
asthma
copd
8. the respiratory system's responsibilities include not just oxygen intake but also waste removal
true or false
9. the largest component of the lower respiratory system is the lungs
true or false
10. if a lining is ciliated, what is it covered in?
mucous
hair
skin
grooves
Answers
The answers to the respiratory questions are listed below:
6). Trachea7). Pneumonia8). True 9). False10). HairMeaning of a respiratory systemA respiratory system is a biological system found in both plants and animals, which includes organs and structures used for exchanging gas between the organisms and its environments.
A respiratory system is a network or chain or organs and tissues that enables breathing.
In conclusion, the respiratory system is one that is very important to understand.
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Please select the word from the list that best fits the definition
Choose the correct process for the description given:
Process that breaks down glucose to create two molecules of pyruvic acid (pyruvate)
1) Glycolysis
2) Lactic Acid Fermentation
3) Alcoholic Fermentation
4) The Krebs Cycle
5) Electron transport chain
Answers
Answer:
glycolysis is the answer to the question
003 (part 1 of 2) 10.0 points
a) Calculate the angular momentum of Earth
that arises from its spinning motion on its
axis (IE= 0.331MERE).
Answer in units of kg-m²/s.
004 (part 2 of 2) 10.0 points
b) Calculate the average angular momentum
of Earth that arises from its orbital motion
about the sun.
Answers
(a) The angular momentum of Earth due to its spinning motion on its axis is 7.06 × 10²² kg-m²/s.
(b) The average angular momentum of Earth due to its orbital motion around the sun is 2.66 × 10⁴⁰ kg-m²/s.
What is the angular momentum of the Earth?(a) The angular momentum of Earth due to its spinning motion on its axis can be calculated using the formula:
L = Iω
Where;
L is the angular momentum, I is the moment of inertia, and ω is the angular velocity.The moment of inertia of Earth (I_E) is 0.331 times the product of the mass (M_E) and the square of the radius (R_E) of the Earth, i.e., I_E = 0.331M_ER_E².
The angular velocity of Earth can be approximated as 7.292 × 10⁻⁵ radians per second.
Substituting these values into the formula, we get:
L = I_E ω
= 0.331M_ER_E² × 7.292 × 10⁻⁵ radians per second
= 7.06 × 10²² kg-m²/s
(b) The average angular momentum of Earth due to its orbital motion around the sun can be calculated using the formula:
L = mvr
Where;
L is the angular momentum, m is the mass of Earth, v is the orbital velocity of Earth, and r is the distance between Earth and the sun.The mass of Earth (m) is 5.97 × 10²⁴ kg, the average distance between Earth and the sun (r) is approximately 149.6 × 10⁹ meters, and the orbital velocity of Earth (v) is approximately 29.78 km/s.
Substituting these values into the formula, we get:
L = mvr
= 5.97 × 10²⁴ kg × 29.78 km/s × 149.6 × 10⁹ meters
= 2.66 × 10⁴⁰ kg-m²/s
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An 80-kg student collides with a padded wall in the gymnasium while moving at 6.0 m/s.
Because he collided with a padded wall instead of a concrete wall, the time of collision was
increased by a factor of 10. What affect does this increase in collision time have upon the
force and the impulse that he experiences? Select two answers.
1. Colliding with the padded wall will make the force 10 times greater.
2. Colliding with the padded wall will make the force 10 times smaller.
Answers
Answer:
2. Colliding with the padded wall will make the force 10 times smaller
Explanation:
Impulse is the product of force and time. Its units are those of momentum. Assuming the change in momentum (impulse) remains the same, the increase in time means the force will be decreased by the same factor.
Colliding with the padded wall will make the force 10 times smaller
Choose a sport you like, such as football or gymnastics. Describe how a high level of flexibility would affect your performance in that sport. Consider the benefits in many aspects of the sport.
Answers
The level of flexibility will affect my performances in football. Football
requires some level of flexibility to do certain things.
Flexibility will enable me change speed and direction easily when there is a
counter attack by the opponents. It will also assist in using some techniques
such as adding more curve on the football with the feet in order to score
goals.
Flexibility will also ensure that there will be lesser injury concerns because there will be less sprains or other muscle related injuries.
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The energy of an electromagnetic wave is related to its amplitude.
Answers
Answer:
True
Explanation:
The energy carried by a wave is proportional to its amplitude squared. The larger the strength of the electric and magnetic fields, the more work they can do and the greater the energy the electromagnetic wave carries. A wave's energy is proportional to its amplitude squared (E2 or B2).
given a force of 100 N and a acceleration of 5 m/s, what is the mass
Answers
Answer:
\(force = mass \times acceleration \\ 100 = m \times 5 \\ m = \frac{100}{5} \\ m = 20 \: kg\)
A hot-air balloon has a volume of 2879 m3. The density of the air outside the balloon is 1.205 kg/m3. The density of the hot air inside the balloon is 0.9519 kg/m3. How much weight can the balloon lift (counting the balloon itself)
Answers
The balloon can lift approximately 91564.44 Newtons (N) or about 9334.83 kilograms (kg) of weight.
To calculate the weight that the hot-air balloon can lift, we need to consider the buoyant force acting on the balloon. The buoyant force is equal to the weight of the displaced air.
Given:
Volume of the balloon (V) = 2879 m^3
Density of air outside the balloon (ρ_air) = 1.205 kg/m^3
Density of hot air inside the balloon (ρ_hotair) = 0.9519 kg/m^3
Acceleration due to gravity (g) = 9.8 m/s^2
The weight that the balloon can lift is equal to the difference in weight between the displaced air and the hot air inside the balloon.
Weight the balloon can lift = Weight of displaced air - Weight of hot air
The weight of the displaced air is calculated by multiplying the volume of the balloon by the density of the air outside and the acceleration due to gravity:
Weight of displaced air = Volume of balloon * Density of air outside * g
Weight of displaced air = 2879 m^3 * 1.205 kg/m^3 * 9.8 m/s^2
The weight of the hot air inside the balloon is calculated similarly:
Weight of hot air = Volume of balloon * Density of hot air inside * g
Weight of hot air = 2879 m^3 * 0.9519 kg/m^3 * 9.8 m/s^2
Now, we can calculate the weight that the balloon can lift:
Weight the balloon can lift = Weight of displaced air - Weight of hot air
Weight the balloon can lift = (2879 m^3 * 1.205 kg/m^3 * 9.8 m/s^2) - (2879 m^3 * 0.9519 kg/m^3 * 9.8 m/s^2)
Calculating the result:
Weight the balloon can lift ≈ 91564.44 N
Therefore, assuming the given values, the balloon can lift approximately 91564.44 Newtons (N) or about 9334.83 kilograms (kg) of weight, including the weight of the balloon itself.
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give reason
2- The wheel barrow is a liver.
Answers
Answer:
In a wheelbarrow, the load is in the middle. The fulcrum is at the end where the wheels touch the ground. The effort is applied at the other end where we hold the wheelbarrow. So, it is classified as a class 2 lever.
Explanation:
Btw, you spelled liver, not lever. Anyway, hope this helped you! The answer is underlined.
N=350 turns
I=0.42 A
Φ= 8.5
I1=1.26 A
Δt=4.5 seconds
Part (a) Express the inductance L in terms of N, I and Φ.
Part (b) Calculate the numerical value of L in H.
Part (c) Express the magnitude of the induced emf in terms of L, I, I1, and Δt.
Answers
Answer:
For Part (a) : L = N * ( Ф / I )
For Part (b) : 7083.33 H
For Part (c) : ε = L( ( I1 - I ) / Δt )
Explanation:
Part (a) is simply asking if you know the definition of inductance. We know that inductance of a single turn/loop is the magnetic flux threading the turn/loop divded by the current in the turn/loop ( ( Ф / I ) ) . Since you are being asked to find the total inductance of the inductor, you would multiply the inductance of a single turn/loop by the number of turns/loops ( N ). This means that you should get the equation
L = N * ( Ф / I )
Part (b) is plugging in the given numbers into the equation that you expressed in Part (a)
To do so,
L = N * ( Ф / I ) = 350 (turns) * ( 8.5 T·m² / 0.42A ) = 7083.33 H
For reference:
One Tesla (T) is equal to 1 kg / ( s² * A )
One Henry (H) is equal to 1 ( kg * m² ) / ( s² * A² )
*Note that turns is not a unit that is part of the final unit of Henrys, it simply acts as a coeffecient for our purposes.
Part (c) once again asks for you to demonstrate a basic memory of the equation/definition of induced emf (ε). Induced emf is always proprtional to the time rate of change of the current ( ( I1 - I ) / Δt ). This is to say that the induced emf is proprtional to the magnetic flux which is proportional to the magnetic field which is itself proportional to the current. The inductance of the inductor (L) is a constant of proportionality for the induced emf, and thus the time rate of change of the current is multiplied by the inductance of the coil. Thus,
ε = L( ( I1 - I ) / Δt )
If an object has a fast velocity, the dots on a ticker tape diagram will be _____.
very long
far apart
very short
close together
Answers
Answer:
If an object has a fast velocity, the dots on a ticker tape diagram will be far apart.
Contrast the image formed by a convex lens when an object is located more than twice the focal length from the lens with the image formed when the object is between the lens and the focal point
Answers
Answer:
\(\begin{array}{lll}&\underline{Object \ at \ more \ than \ 2\times Focus} & \underline{Object \ at \ less \ than \ Focus}\\\\1. \ Location \ of \ image &Same \ side \ as \ object&Opposite \ side \ of \ lens\\\\2. \ Orientation \ of \ image &Inverted&Upright\\\\3. \ Type \ of \ image&Real&Virtual\\\\4. \ Size\ of \ image&Smaller \ than \ object& Larger \ than \ object\end{array}\)
Explanation:
The location, orientation, size, and type of image formed by a convex lens are related to the position of the image location in front of the lens
Object >2·F = The image formed by a convex lens when the object is located more than twice the focal length from the lens
Object < F = The image formed by the convex lens when the object is located between the lens and the focal length
\(\begin{array}{lll}&\underline{Object \ > \ 2\cdot F} & \underline{Object < F}\\\\1. \ Location \ of \ image &Same \ side \ as \ object&Opposite \ side \ of \ lens\\\\2. \ Orientation \ of \ image &Inverted&Upright\\\\3. \ Type \ of \ image&Real&Virtual\\\\4. \ Size\ of \ image&Smaller \ than \ object& Larger \ than \ object\end{array}\)
The gas in a balloon has T=280K and V=0.0279m^3. If the temperature increases to 320K at constant pressure, what is the new volume of the balloon? (Hint: n and P are constant) (Unit= m^3)
Answers
Answer:
\(\boxed{ V_{2}= 0.03189 m^3}\)
Explanation:
According to Charles Law
=> \(\frac{V_{1}}{T_{1}} = \frac{V_{2}}{T_{2}}\)
Where \(V_{1}\) = 0.0279 m³, \(T_{1}\) = 280 K and \(T_{2}\) = 320 K
=> \(\frac{0.0279}{280} = \frac{V_{2}}{320}\)
=> \(V_{2}\) = 0.03189 m³
To be considered a source of water pollution, the source must include a chemical. please select the best answer from the choices provided a. true b. false
Answers
The given statement "To be considered a source of water pollution, the source must include a chemical" is false because water pollution can result from a variety of sources including physical, biological, and chemical factors.
Water pollution can be caused by a variety of sources, including physical, biological, and chemical factors. While chemical pollutants are a significant contributor to water pollution, it is not necessary for the source of water pollution to include a chemical in order to be considered a source of water pollution.
For example, excess nutrients from agricultural runoff or sewage discharge can lead to harmful algal blooms and eutrophication, which are forms of water pollution that do not necessarily involve chemicals.
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Two mechanical waves are traveling through the same medium, and Wave X has an amplitude of 2 cm and Wave Y has an amplitude of 3 cm.How do the two waves' speeds compare?A. Wave X has a greater speed. B. Wave Y has a greater speed. C. Wave X and Wave Y share the same speed. D. The speed of the waves is impossible to compare without more data.Part 2Which best explains the correct answer to Part 1?A. The speed of a wave is always constant. B. The speed of a wave is directly proportional to its amplitude.C. The speed of a wave is determined by its wavelength and frequency.D. The speed of a wave is affected by the properties of the medium it is traveling through, not amplitude.
Answers
ANSWER:
1. C. Wave X and Wave Y share the same speed.
2. D. The speed of a wave is affected by the properties of the medium it is traveling through, not amplitude.
STEP-BY-STEP EXPLANATION:
The amplitude of a wave does not affect the speed at which the wave travels. Both wave A and wave B travel at the same speed. The speed of a wave is only altered by alterations in the properties of the medium through which it travels.
Therefore, in the first art the correct answer is C. Wave X and Wave Y share the same speed.
If the medium is uniform (does not change), the speed of the wave will be constant.
Therefore, the correct answer is: D. The speed of a wave is affected by the properties of the medium it is traveling through, not amplitude.
The deflection produced by the Coriolis force is caused by O the Earth's rotation on its axis. O differing pressure gradients. O air temperature differences. O the uneven heating of Earth's surface. O friction caused by gravitational force.
Answers
The Planet on its axis often contributes to the deflection created by the Coriolis force.
Coriolis force: what is it?Moving objects in a reference point that rotates relative to an inertial frame are affected by an imagined or inertial force known as the Coriolis force. the force acting left of a object . an object in a frame of reference rotating in a clockwise direction.
Rotation: Rotation, often known as spin, is the cyclical motion of an object about a fundamental axis.
A two-dimensional rotating object can only have one possible central axis.
Such things have an axis that may rotate either counterclockwise or clockwise.
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