Question

Which of the following is approximately the rate of solar energy falling per m^2 on the surface of the earth​?
A) 1
B) 100
C) 0.1
D) 0.0001

Answer 1

Answer:

THE CORRECT ANSWER IS (A) 1

Explanation:

At upper atmosphere this rate is 1.368 kw/m^2

and at earth's surface this rate is 1 kw/m^2

Answer 2

Answer:

option A

Explanation:

We know,

Rate of solar energy falling on the earth atmosphere is equal to 1.368 kw/m².

Where as the

The rate of solar energy reaching on the earth surface is equal to 1  kw/m².

So, we can say that rate of solar energy falling per m² is equal to 1.

Hence, the correct answer is option A