What are the highest parts of a transverse wave called?
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Related Questions
Electric Charge (guided inquiry)
Purpose: To show how matter becomes charged by induction
Materials: comb, sink with working faucet
Predict: Predict what you think will happen to the charges of the comb and water if the comb comes in contact with the water. Record your hypothesis before following the directions below to carry out the lab experiment. The charges would attract. How and why is what I don’t know.
Directions:
1. Turn on a faucet just enough to allow a thin stream of water to flow.
2. Have a student volunteer-run a comb through his/ her hair a few times.
3. Observe. Tell the student to hold the comb near, but not touching, the stream of water.
4. Answer all questions below in complete sentences, using the R.A.C.E. strategy.
Ask and record your findings: What do you observe? Describe. I observed the stream of water bend toward the comb. I gave the comb electric charge by passing a comb through my sister’s hair and that allowed the comb to bend the stream of water.
Ask and record your findings: What does this indicate (show)? Explain. I
Written response please read all and answer in complete sentences will give BRAINLIEST
Observe:
1. To test students’ predictions, have the student volunteer pass the comb through the water.
2. Then have them move the comb so that it is near but not touching the water.
Ask and record your findings: What do you observe? Describe. WILL GIVE BRAINLIEST
Answers
Answer:
It looks like you have some writing to do ,(-:
Explanation:
True or False
Babies have around 100 more bones than adults.
Answers
Answer:
I would say it's true
Explanation:
when u get older we have less bones
Expiation
babies have more flexible cartilage
Which of these statements best represents the law of conservation of energy?
A: Potential energy can be completely converted to kinetic energy.
B: The total energy in a system decreases over time.
C: Energy is being created in the universe every day
D: The energy created by machines can be lost.
Answers
what things would you need to survive in the troposphere?
Answers
Answer: i think it means how we need plants, water, food, and gases from that to survive?
Explanation:
Because of this protection, many molecules are more stable in the troposphere then elsewhere in the atmosphere. This protection makes life possible on Earth.
In this longitudinal wave, label the arrow that shows the direction the wave travels with a T. Label the arrow that shows how the spring is disturbed with a D.
please help
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What is the magnitude of a the displacement vector for a woman who runs 915 m West and then turns and goes 681 m North.
Answers
Answer: 1141km
Explanation:
Given the following :
Distance due west = 915m
Distance due North = 681m
The magnitude of the Displacement =?
The information above produces a right angle triangle and the magnitude of the displacement can be calculated using Pythagoras rule :
The Magnitude of the woman's Displacement represents the hypotenuse of the triangle:
From Pythagoras :
Hypotenus = √(opposite)^2 + (adjacent)^2
Hypotenus = √(915)^2 + (681)^2
Hypotenuse = √1300986
Hypotenuse= 1140.6077
The magnitude of woman's displacement = 1140.6077 = 1141(to the nearest kilometer).
An object that is dropped has the most kinetic energy...
A. It does not have kinetic energy
B. When it starts to fall
C. Resting on the shelf
D. Just before it hits the ground
Answers
Answer:
B.
Explanation:
Kinetic energy is when an object has the power to move, Potential energy would be when its resting on the shelf.
The reciprocal of 6 4/5 is _____.
Please help :(
34/5
29/5
5/34
15/5
Answers
Answer:
5/34
Explanation:
you have to multiply 6 and 5 then add 4 and that’s your numerator and 5 is you denominator
Compare the cost of using pan with a power rating of 2kW and a pan rated 1.2kW
Answers
Answer:
3.2wK
Explanation:
Sorry if it is wrong my cousin told me
two element in the same group
Answers
Answer: Li , Na
Lithium Sodium
If the skater (in question 2 above) on the U-shaped ramp wanted more kinetic energy, what is one thing he could do to increase his kinetic energy? Explain your reasoning.
Answers
To increase his kinetic energy, the skater could start from a higher point on the U-shaped ramp, converting more potential energy into kinetic energy as he gains speed downhill.
If the skater on the U-shaped ramp wants to increase their kinetic energy, they can achieve this by starting their skate from a higher point on the ramp. This is because kinetic energy is directly related to an object's speed and mass. When the skater begins from a greater height, they possess more potential energy due to their elevated position. As they skate down the ramp, this potential energy is gradually converted into kinetic energy, resulting in an increase in their speed.
Think of it like a roller coaster ride: the higher the initial hill you start from, the more potential energy you have at the top. As you descend, that potential energy is transformed into kinetic energy, causing you to move faster. In the case of the skater, the extra potential energy gained from starting higher allows them to reach a higher speed as they move down the ramp. This heightened speed increases their kinetic energy, making the skate more dynamic and energetic.
In essence, by choosing a higher starting point on the U-shaped ramp, the skater capitalizes on the principle of converting potential energy into kinetic energy, resulting in a more thrilling and energetic ride.
Learn more about Kinetic energy:
https://brainly.com/question/8101588
A meteor falls toward Earth's surface. Given that the acceleration due to
gravity is 9.8 m/s^2, what is the meteor's potential energy if it has a mass of 10
kg at an altitude of 400 m?
O A. 408 J
O B. 7,840,000 J
O C. 2J
O D. 39,200 J
Answers
Answer:
39,200J
Explanation:
just took the test
The meteor's potential energy if it has a mass of 10kg at an altitude of 400 m will be 39200 J
What is potential energy ?Potential Energy that depend upon the relative position of various parts of system . It is an energy possessed by an object by virtue of its position or configuration.
mass(m) = 10kg
g (acceleration due to gravity) = 9.8m/s^2
altitude(height (h)) = 400m
Meteor's Potential energy = m * g * h
= 10 * 9.8 * 400 = 39200 J
correct option will be a) 39200 J
learn more about Potential Energy :
https://brainly.com/question/14404024?referrer=searchResults
#SPJ3
What information is used to determine earthquake risk?
Answers
Answer:
There are several pieces of information that are used to determine earthquake risk:
Seismic data: This includes information about the frequency, size, and location of earthquakes that have occurred in a particular area. This can help scientists understand the likelihood of future earthquakes and how strong they are likely to be.
Geological data: This includes information about the geology of an area, including the types of rocks and soil present, the structure of the Earth's crust, and the presence of fault lines or other features that may affect the likelihood of earthquakes.
Population data: The number of people living in an area can also be a factor in determining earthquake risk, as a larger population is more likely to be affected by an earthquake than a smaller one.
Building data: Information about the types and condition of buildings in an area can also be used to determine earthquake risk, as buildings that are poorly constructed or not designed to withstand earthquakes are more likely to be damaged or collapse.
Insurance data: Insurance companies may also use data about past earthquakes and their effects to help assess the risk of future earthquakes in an area.
Overall, the risk of earthquakes is determined by a combination of these and other factors, and it can vary significantly from one location to another.
Answer:
In order to determine earthquake risk, information on the density of buildings and people (exposure), the vulnerability of the built environment, and robust earthquake hazard assessments, including the impact of local soil conditions, are needed.
Create a story of a “day in the life of a water drop”. Your story should be creative and include all 6 steps in the water cycle. You can share your story through, writing (1 paragraph per part of the cycle), drawing, animation, or a multimedia presentation.
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Answer: Once upon a time the clouds were coming together for a family meeting. One uncle cloudy got mad at his brother and started a rumble. As he got angrier and angrier the clouds started to shake. Later down below in humans vile a storm started to form. And that was the day a rain drop was born. :)
Explanation:
help pleas!!!!
The food coloring spread _______ in the hot water. *
Faster
Slower
Answers
Faster
Explanation:
The food coloring travels through hot water better due to the molecules having better energy and move faster than cold water molecules.
Which of the following forces has not changed Earth's surface?
folding
erosion
weathering
gravity
Answers
Answer:Gravity is the force among the options listed that has not directly changed Earth's surface.
Explanation:
Gravity is a fundamental force that acts on all objects with mass, including the Earth itself, but it does not cause changes or modifications to the Earth's surface features. Instead, gravity influences the movement of materials and the shape of the Earth's surface by exerting a pulling force on objects. On the other hand, folding, erosion, and weathering are all processes that directly contribute to shaping
why is it difficult for a car to round a curve at high speed
Answers
Answer:
Because the force required to produce this acceleration equals the mass of the car x acceleration, the group of the car is the same but the acceleration is a lot more hence a much bigger force is required. So this is why it's harder for cars to corner at a high speed rather than lower.
Answer:
Vehicles are heavy and have a lot of inertia. This means that if you drive too fast on a curve, your vehicle will keep going straight instead of going around the curve, no matter how hard you drive or slow down to keep it in your lane. Centrifugal force creates a strong outward pull on your vehicle. So all you need to do is slow down before entering a corner. Reducing your speed when you are already on a bend can cause your car to skid.
what's the answer? ill give brainiest and 20-30 points to said person
Answers
Answer:
a or d
Explanation:
HELP PLEASE Trying to learn how to do this
I can't figure it out for my students anyone knows
(LOL)
sorry if it is blurry
Answers
Answer:
Im sorry I cant help you but i just have to say something...
Explanation:
All though I cant see all of your face I can tell your very pretty and I wish you best of luck for your students. Have a good day/night!
When you drop something, first of all it accelerates.
The faster it falls, the bigger the force of ______ that acts on it.
choose from the list to complete the sentence:
friction gravity air pressure
note: apparently the answer is friction but it doesn't make sense to me so please explain.
Answers
The faster an object is going, the more resistance there will be. An example of this would be if you're running the faster you run, the more air is going against you.
I hope this helps!
If the subject with type 1 diabetes eats a high-carb food such as the candy bar or orange smoothie, then the blood glucose levels will (increase/decrease/stay the same) after a three-hour digestion period.
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Answer:
The subjects blood glucose levels will increase after 3 hrs
Explanation:
I had the lab assignment an got a 90
Discuss ideas about how to create a speaker using electromagnets
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Someone places a spoon in hot water. The spoon remains in the water till the water becomes room temperature, what temperature is the spoon handle?
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Answer: Room temperature
Explanation: it makes sense (sorry if its wrong)
Erin is keeping a science journal. She wrote the following paragraph that explains how light travels through different mediums. But she’s made one mistake. Which sentence in Erin’s journal is incorrect?
A ray of light passes through the air and enters the water inside a metal container. The light ray bends as it crosses the boundary between air and water. Once it hits the bottom of the container, the ray gets reflected. The reflected ray passes back through the water and enters the air without bending. In this example, the ray of light is both reflected and refracted.
Answers
Answer: The first part I think
Explanation:
Im not too sure on this one
help
Question
Which example is classified as a body fossil?
Responses
fossilized bird droppings
a worm trail
footprint of a stone-age individual
ancient shark vertebra
Answers
Answer:
D) Ancient shark vertebra
Explanation:
Body fossils were once part of the body of an organism. So this one best fits the answer to your question of, "which example is classified as a body fossil?" The others sound like examples of trace fossils. Which is what an organism left behind.
I hope this helps!!!
Need help QUICK!!
What is the difference between force and work ?
Thanks for answering! :)
Answers
Answer:
Force is defined as the rate of change of momentum (momentum is mass multiplied by velocity) with respect to time. Work is the product of displacement and the component of force in the direction of displacement. If work is done, then the kinetic energy of an object changes.
Explanation:
That is the difference between force and work
What two gases in the atmosphere do animals and plants need to breathe and grow?
Answers
Answer: Explanation:
Plants and animals each produce the gases that the other needs to live. Plants need carbon dioxide—people and other animals exhale carbon dioxide as a waste product. People and other animals need oxygen—plants produce oxygen during an important process called photosynthesis, which turns the sun's energy into nutrients.
The Moon revolves once around Earth about every 28 days. How many times will the Moon complete all of its phases during one revolution around the Earth?
Answers
Answer:
it is 27.3
Explanation:
Answer: Once
Explanation:
The Moon will complete all of its phases during one revolution around the Earth
What is the answer to mgh =1/2 mv^2 + 1/5 mv^2 ???
Answers
Answer:
v = sqrt((10/7)gh)
Explanation:
The given equation is:
mgh = (1/2)mv^2 + (1/5)mv^2
To solve for v, we can start by simplifying the right side of the equation:
mgh = (7/10)mv^2
Dividing both sides by (7/10)mv^2, we get:
mgh / (7/10)mv^2 = 1
Multiplying both sides by (10/7)m/gh, we get:
v^2 = (10/7)gh
Taking the square root of both sides, we get:
v = sqrt((10/7)gh)
Therefore, the solution for v in terms of m, g, h is:
v = sqrt((10/7)gh)
Lab Report
Motion and Forces
It’s time to complete your Lab Report. Save the lab to your computer with the correct unit number, lab name, and your name at the end of the file name (e.g., U4_ Lab_MotionAndForces_Alice_Jones.doc).
Introduction
What was the purpose purpose of the experiment?
The purpose of the experiment is to test the hypothesis.
What were the independent, dependent, and control variables in your investigation? Describe the variables for each part of the experiment.
Write a hypothesis based on observations and scientific principles.
Type your answer here:
Experimental Methods
What tools did you use to collect your data?
Questionnaires and observations.
Write your procedure. List each step so that another student could follow the procedure and repeat your experiment.
Type your answer here:
Data and Observations
Record your observations.
Type your answer here:
Conclusions
What conclusions can you draw about how the sum of forces acting on an object affect its motion? Write an evidence-based claim.
Type your answer here:
Which mass, A, B, or C, was the greatest? Use the observations from your experiment and your knowledge of Newton’s laws of motion to write an evidence-based claim.
Type your answer here:
Make a model that shows the forces acting on two blocks on a flat, frictionless surface:
A 1 N block at rest
A 1 N block with 2 N of force applied in one horizontal direction
Include arrows to represent the forces and labels to indicate the magnitude of each force. Use your model to compare and explain the motion of each block.
Type your answer here:
Answers
Answer's C
Explanation: The matter that surrounding this whole planet or time and frequencies the motion and forces that people can't determine unless made a hypothesis