Both planets are similar in shape and have a rocky surface. Not sure about the phases though
Explanation:
It is given that,
Power of EM waves, P = 1800 W
We need to find the intensity at a distance of 5 m. Also, the rms value of the electric field.
Intensity,

The formula that is used to find the rms value of the electric field is as follows :

c is speed of light and
is permittivity of free space
So,

Hence, this is the required solution.
Answer:

Explanation:
Given that,
Mass of a person, m = 84 kg
The person is standing at a top of Mt. Everest at an altitude of 8848 m
We need to find the gravitational potential energy of the person. We know that the gravitational potential energy is possessed due to the position of an object. It is given by :
E = mgh, g is the acceleration due to gravity

So, the gravitational potential energy of the person is 
Answer:
1.63
Explanation:
If you have the following options:
<u>A. 1.63</u>
B. 1.50
C. 1.49
D. 1.33
E. 1.02
The area nearest to the earth's core is the densest..
So your answer would be letter choice ( D ) . . .
Hope it Helped :)