Question

What is the solid angle subtended
by the moon at any point of the Earth, given
the diameter of the moon is 3474 km and its
distance from the Earth 3.84x 10 raised to 8 m. ​

Answer 1

Answer:

So it would be like 3.47 *10³ divide by 3.84*108 so this would give result as 9.0*10-. So the solid angle subtended by the moon at any point of earth is 9.0 *10-.