A student of physics watching the Star Wars films knows that according to the la

Question

A student of physics watching theStar Warsfilms knows that according to the laws of physics:

A. the Rebel heroes can see the flash of an explosion in space.

B. the Rebel heroes can hear the sound of an explosion in space.

C. the Rebel heroes can hear each other over their radios in space.

D. both the Rebel heroes can see the flash of an explosion in space AND the Rebel heroes can hear each otherover their radios in space.

E. both the Rebel heroes can see the flash of an explosion in space AND the Rebel heroes can hear the sound ofan explosion in space

Explanation / Answer

Answer is A , because in space we do not have medium ( We have vaccum in free space ) .

According to Physics laws we know Sound does not travel through vaccum. Hence we can not able to listen.

but light travels in vaccum. So we can see the exlosion but we can able to hear.

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