Physics Middle School

A water wave and a ray of light are both examples of -
A longitudinal waves
B transverse waves
C movement waves
D compressional waves

Answers

Answer 1

Answer:

I think transverse waves

Answer 2

B transverse waves or

C movement waves

are the best answer to pick

Related Questions

what is 2+2 is 4 - 1 =??



Know your memes!

Answers

Very funny. Can I do all your homework for you?

Answer:

2+2=4

4-1=3

Explanation:

haha lol

How does the angle of light affect the electrical output from a solar cell?

Answers

Answer: A photovoltaic solar panel produces electricity in direct proportion to the amount of sunlight falling on it.

Explanation:

The sun's angle in the sky influences the intensity of the light received by the Earth, the location of the sun affects how much energy a solar panel generates.

Answer:

A name as photovoltaic solar panel produces electricity in directions proportion to amount of the sunlight falling it.

Explanation:

the sun's angle in the sky influences the light received by the Earth.

A ball with a mass of 500g is lifted onto a shelf which is 1.5m above the ground. Calculate the gravitational potential energy gained by the bal

Answers

Answer:

The answer you asked would be

Explanation:

Gravitational potential energy is the energy stored in an object due to its position above the Earth’s surface.

This is due to the force of gravity acting on an object. Gravitational potential energy is calculated as follows:

Ep = m × g × h so a Gravitational potential energy is the energy stored in an object due to its position above the Earth’s surface. so the answer would be A ball with a mass of 500g is lifted onto a shelf which is 1.5m above the ground. Calculate the gravitational potential energy gained by the ball (g = 9.8 N/kg).

First you would need to convert grams to kg:
500/1000=0.5

The equation for GPE is:
GPE[J]= m[Kg+metres] x g[N/kg+gravitational field strength] x h[m+height]

g or gravitational field strength is always 10 on earth.

So we know that:
m= 0.5kg
h=1.5m
g=10N/kg

So you would do:
0.5 x 1.5 x 10

Which is:
7.5

And since GPE is measured in joules the answer is 7.5J

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