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The bell jar experiment shows that...

The bell jar experiment shows that

A

sound cannot travel through vacuum.

B

sound can travel through gas.

C

sound can travel through vacuum.

D

velocity of sound is least in gases.

Text Solution

Verified by Experts

The correct Answer is:
A
Bell jar experiment shows that sound requires a medium for its propagation and cannot travel through vacuum.
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PEARSON IIT JEE FOUNDATION-WAVE MOTION AND SOUND-CONCEPT APPLICATION (LEVEL-1)
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  6. In a simple pendulum experiment, the time in seconds taken for 20 osci...

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  7. As the acceleration due to gravity increases, the time period of the s...

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  12. Longitudinal waves can propagate

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  13. Transverse mechanical waves cannot be propagated through

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  15. The bell jar experiment shows that

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