Question

Sound of explosion taking place on other plants is not heard by a person on the earth.Give reason

Answer 1

Answer:

Explanation:This is because the frequency of the sound does not take place in the space because there is no air and gravity and hence the molecules of the sound does not get the

ability to travel so it does not travel towards earth. THIS is the main reason why sound of explosion taking place on other planets is not heard by a person on the earth.

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Answer 2

Answer:

Explanation:this is because sound needs medium to propogate and the space has vaccum which means there is no medium for sound to travel and thus we can't hear the explosions taking place on other planets.