Speed of sound in vacuum is : | ClassNotes

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Speed of sound in vacuum is : | ClassNotes

E

Editor

Sep 18, 2022

Speed of sound in vacuum is :

Difficulty: Easy

A:

\rm{340\,ms^{-1}}

B:

\rm{3 \times 10^{8}\,ms^{-1}}

C:

\rm{4000\,ms^{-1}}

D:

None of these

View Solution Steps

ID: 63273db8ca83163ac3a0fa17