Tuesday
March 28, 2017

Post a New Question

Posted by on .

The earth's atmosphere extends to a height of nearby 200KM above its surface there many be explosion and noises taking place in the outer space but we do not hear them.why?

  • physics - ,

    Sound is propagated through the atmosphere by the motion of air molecules. No air, no sound.

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question