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1. no. bcoz of absence of air on moon
3 ear drum
4. light is faster is than sound.
5 steel
3 ear drum
4. light is faster is than sound.
5 steel
Answered by
2
1. No, because there no medium to travel.
2. Sound is not produced when a person moves his or her hand as the sound produced is less than20hz that is infrasonic sound that is not heard by a human.
3. Its ear drum
4. Light, when we fire a cracker (rocket) when it goes in hight and blew we can see light first and after some we hear the sound of it.
5.its steel.
2. Sound is not produced when a person moves his or her hand as the sound produced is less than20hz that is infrasonic sound that is not heard by a human.
3. Its ear drum
4. Light, when we fire a cracker (rocket) when it goes in hight and blew we can see light first and after some we hear the sound of it.
5.its steel.
mehak8557:
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