MHT CET Physics question
An astronaut can't hear his companion at the surface of moon because
Answer: (B)
Solution
The moon has no atmosphere, so sound cannot propagate; the other reasons do not apply. Hence the correct option is (b).
An astronaut can't hear his companion at the surface of moon because
The moon has no atmosphere, so sound cannot propagate; the other reasons do not apply. Hence the correct option is (b).