3 years ago

A proton is located on Earth and an Electron is located on the Moon.

1 answer:

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do you want us to answer all questions? or are those multiple choices

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anastassius [24]

Answer:

50 Hz

Explanation:

The frequency of a wave is given by

$f=\frac{v}{\lambda}$

where

v is the speed of the wave

$\lambda$ is the wavelength

In this problem,

v = 60 m/s

$\lambda=1.2 m$

So the frequency is

$f=\frac{60 m/s}{1.2 m}=50 Hz$

8 0

3 years ago

viva [34]

Answer:

The answer would be A. The waves that heat a cup of water in a microwave oven

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2 years ago

Rudiy27

Answer is B. both potential and kinetic energy.

3 0

3 years ago

Romashka-Z-Leto [24]

I think it may be that of a temperate deciduous forest tho im not sure
thank u for letting me answer and god bless have a good life <3

6 0

3 years ago

denpristay [2]

What help do you want? If you tell, I may help you.

7 0

3 years ago