Describe how the properties of sound waves change as they spread out in a spherical pattern.

Answers

Answer 1
They go up and down
Answer 2

To solve this we must be knowing each and every concept related to  sound waves. Therefore, a sound waves change as they spread out in a spherical pattern, they go up and down.

What is sound waves?

A sound is a type of energy or a vibration that moves through a material such as air or water. Sound may pass through with a gaseous medium as well. It is anything that is audible. The speed that sound varies depending on the medium.

A wave is a medium that transmits energy from one location to another. Waves are classified into three types: transverse waves, longitudinal waves, or surface waves. A sound waves change as they spread out in a spherical pattern, they go up and down.

Therefore, a sound waves change as they spread out in a spherical pattern, they go up and down.

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Related Questions

A duck is floating in a pond. How does Archimedes' description of the buoyant force explain why the duck
doesn't sink?
PLEASE HURRY

Answers

Answer:

The upthrust or buoyant force helps the duck doesn't sink.

For example, there is a duck which weighs 3 pounds and tree pints of water also weigh three pounds. In this case the volume of the duck is more than the volume of three pints of water, so the duck floats.

Hope it helps!<3

Which of the following would best represent balanced forces? A. A dog pulling a sled speeds up as he goes down the hill. B. An object traveling at a constant speed of 70 mph. C. A ball rolling across the floor slows down due to friction. D. A man begins pulling a wagon.

Answers

C I think is the correct answer but I’m not 100 percent sure...

These the flow of electrons (the current) and where some of electrons energy gets converted into heat


a. electric currents



b. Insulators



c. Resistors


e. conductors ​

Answers


It would be conductors

Explanation:

conductor is an object or type of material that allows the flow of charge (electrical current) in one or more directions.

1.) Describe the shape, movement of particles, and the volume of a solid.

2.) Describe the shape. movement of particles, and the volume of a liquid.

30 points please help me ??? ASAP

Answers

Answer:

Solids have a definite shape and volume, its particles vibrate slowly.

Liquids have no definite shape, the particles move randomly around its container, and they have a fixed volume.

An example of something that stores chemical energy is? A. Lightning. B.Microwave C.Battery D. Light

Answers

Answer:

battery

Explanation:

Discuss the difference between short-term and long-term fitness goals. Provide an example of each

Answers

Answer:

. A long-term goal is a goal set for you to achieve with 3-5 years, while short-term goals take a few days, weeks, or maybe months. An example of a short-term is eating like less carbs. An example of a long-term running like a 5k marathon.

Which three characteristics do mechanical waves and electrocmagnetic
waves share?
A. The waves begin with a disturbance.
O B. The waves transfer energy from its source.
C. The waves and their energy move outward from the source.
D. The waves and their energy can travel through empty space.

Answers

Answer:

It is A, B, and C

Explanation:

I just took the test!

The three characteristics mechanical waves and electromagnetic waves share are:

A. The waves begin with a disturbance.

B. The waves transfer energy from its source.

C. The waves and their energy move outward from the source.

What are mechanical waves and electromagnetic waves?

       Usually, waves transfer energy from one place to another. Mechanical waves transfers via matter where as electromagnetic waves transfers via light. Both mechanical waves and electromagnet (light) waves measured through amplitude, wavelength, frequency and both will get transmitted, refracted, reflected, absorbed, diffracted when they react with matter. Both the electromagnetic waves and mechanical waves are transverse in nature but the mechanical waves can also be in longitudinal.

So, many characteristics were similar for mechanical waves and electromagnetic waves.

Hence, Option A, B, C are the three characteristics.

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Thomas found an organism in his backyard and is trying to classify it into a kingdom. The organism has small roots, and Thomas found it in moist soil with lots of decaying matter. He cut a piece off and put it under a microscope. The piece is multi-celled with nuclei and has cell walls composed of chitin. Which kingdom does Thomas' organism most likely belong to?

Answers

Answer:

Kingdom Plantae

Explanation:

Plants are multi-celled, have roots, and are found in the backyard. I also did research but I can't put it in here or else my answer gets deleted. :)

During a solar flare, it is most likely that (3 points)
Group of answer choices

severe hurricanes would occur

electrical power will be generated on Earth

satellites will send information to Earth rapidly

the aurora borealis will be seen in the night sky

Answers

Answer:

During a solar flare a electrical power will be generated on earth

Answer:

the aurora borealis will be seen in the night sky

Explanation:

I think so..

Which is a feature of a cladogram?BY MOHAMED

I GIVEING A !)) 100 point RIGHT NOW ASP

Answers

Answer:

Constructed cladograms all typically share certain key features: Root – The initial ancestor common to all organisms within the cladogram (incoming line shows it originates from a larger clade) Nodes – Each node corresponds to a hypothetical common ancestor that speciated to give rise to two (or more) daughter taxa.

Explanation:

Answer:

one feature of a cladogram is a branch that shows you relations among animals

Explanation:

Question 1 (1 point)
An object experiences a force of 25 Newtons for 32 seconds. Calculate the impulse on the object on your own paper and select the correct
answer
a
FONs
600 NS

Oc
Od
800 Ns
1000 NS

Answers

Hello!

[tex]\large\boxed{800Ns}[/tex]

Remember that impulse is equivalent to:

Impulse = force (N) × time (s)

Plug in the given force and time:

Impulse = 25 × 32

Impulse = 800 Ns

Why doesn’t the force you exert when sitting on a chair cause the chair to move?

a. The floor exerts a balancing force on the chair.
b. The floor exerts too much force on the chair
c. The floor exerts an unbalancing force on the chair.
d. The floor exerts no force on the chair.

Answers

Answer:

the answer is A

Explanation:

Hamid is viewing an image of a bird produced by a set of concave lenses. What must be true about the image? It is a virtual image. It is upside down. It is larger than the actual bird. It is capable of being projected.

Answers

The true statement about the image formed by the concave lens is virtual.

Properties of image of formed by a concave lens

The properties of image of formed by a concave lens include the following;

The images are always;

virtual, erect, and diminished

Thus, the true statement about the image formed by the concave lens is virtual.

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Answer:

it mf a i think

why we can not measure the total amount of heat energy that a body contains​

Answers

Answer:

... As has been previously discussed, heat is not something that is contained in an object.

Explanation:

Particles in which state of matter are the most likely to interact with each other to cause a chemical reaction?

Answers

i think when particles are in the gas form they are most likely to cause a chemical reaction considering the fact that gas particles aren't very controllable and it would make sense that they would react unexpectedly

A weightlifter completes a series of lifts with a 700 N weight. In one lift, he raises the weight to a height of 2.5 m off the ground. The lift takes 0.60 s to complete. What power does the weightlifter have been performing this lift

Answers

Answer:

The output power the weightlifter is 2916.67 W.

Explanation:

Given;

weight lifted, W = 700 N

height the weight is lifted, h = 2.5 m

time taken to lift the weight, t = 0.60 s

The output power the weightlifter is calculated as;

Power = Energy applied / time taken

Energy applied = weight lifted x height the weight is lifted

Energy applied = 700 x 2.5

Energy applied = 1750 J

Power = 1750 / 0.6

Power = 2916.67 J/s = 2916.67 W.

Therefore, the output power the weightlifter is 2916.67 W.

The force of air particles over an area is ________

temperature.
pressure.
volume.
kelvins.

Answers

The answer is Pressure.

Need some help with homework but where doing it in class rn

Answers

Answer:

now it lets me. B

Explanation:

hope that helps

A bicyclist with a mass of 50 kg is traveling at a rate of 30 m/s. It accelerates to a rate of 50 m/s in 5 seconds. What is the net force acting on the bicycle?

Answers

Answer:

200 N

Explanation:

There is only two needed factors in play here; the mass and acceleration

According to Newton's 2nd Law: F = m*a

Now Acceleration is Velocity over Time, so we have another factor in play: Acceleration = 50-30/5 = 20/5 = 4m/s^2

Net force = (50 kg)(4 m/s^2) = 50*4 = 200 Newtons

NEED HELP URGENT!!!
These 2

Answers

Answer:

Acceleration & 9.8 M/S/S

Explanation:

Pretty self explanatory for question 2, speeding up can easily be related to acceleration, and for question 3

"Its value is 9.8 m/s2 on Earth. That is to say, the acceleration of gravity on the surface of the earth at sea level is 9.8 m/s2. When discussing the acceleration of gravity, it was mentioned that the value of g is dependent upon location. There are slight variations in the value of g about earth's surface."

Hope it helped - rida

Pls help me and explain why it’s that answers. Pls help me and explain why it’s that answers. Hi Pls help me and explain why it’s that answers.

PLZ HELP ME

Which event was a major source of atmospheric oxygen?

photosynthesis

decomposition of water

volcanic eruptions

outgassing

Answers

Answer:

photosynthesis

Explanation:

I just took the midterm and got it correct :))

PLZ MAKE BRAINLIEST, thank youuu <3

Which of the following units are the Standard International units for
displacement?
A. Meters (m)
B. Meters per Second (m/s)
C.Meters per Second Squared (m/s2)
D. Seconds per Meter (s/m)

Answers

the answer is A. meters (m)

Is it true that acceleration occurs when there is a change in speed

Answers

Yes it does. But not always

Answer:

Acceleration is the rate of change of velocity.

Explanation: For example, acceleration is measured in m/2^2 or meters per second squared. That can also be split up into 2 components. M/s is how speed is measured, and since acceleration is the rate of change of velocity, m/(s*s). You could say that since acceleration is m/s^2, it can also be represented as how much the speed increases over 1 second. if there was an acceleration of 3 m/s^2, the rate of change of speed would be 3m/s every second, meaning that the object would speed up 3m/s every second that passes by.

Hope this helps!

How many significant figures in 0.00850

Answers

Answer:

5

Explanation:

Friction between two surfaces transforms energy of motion directly to:

Answers

Explanation:

What do we call a word that tells about an action ?

help me do this question ​

Answers

Answer:

c20800

Explanation:

go to bear khana bro your book looks cheap go and study in durbar kanda school and take somee cash and do ash ah boy

type of energy found in bread

Answers

Answer:

Bread contains energy in form of

Carbohydrates

Explanation:

Answer:

CHEMICAL ENERGY

Which one is an example of a force pushing downward toward the ground.
Group of answer choices

A man pulled weeds in his garden

A woman moved her child from one place to another in a wagon

A bird sat on a telephone wire

A dog tugged on a rope held by a child

Answers

Answer: A woman moved her child from one place to another in a wagon

or A bird sat on a telephone wire

Explanation:

(please help!) A 60Kg crate is pulled with a force of 400N at an angle of 30 degrees above the horizontal. A 150N force resists sliding of the crate. (Be sure to do a sketch (FBD)
A) Calculate the weight of the crate:
B) Calculate the components of the 400N force: Fx = ___________. Fy = ____________
C) Calculate the normal force on the crate:
D) Calculate the acceleration of the crate:
E) Calculate the speed of the crate if it started from rest after t = 4 s

Answers

hmmm lemme come back in 20 minutes with an answer

What type of circuit is seen in this picture?

-Open
-Parallel
-Series
-AC

Answers

it's a. open circuit

Answer:

A) Open

Explanation:

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