According to bell jar experiment, the level of sound transmitted outside the jar depends upon ___.

temperature

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humidity

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medium

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distance

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Solution

The correct option is C medium
In a Bell jar experiment, the air is removed with the help of a vacuum pump. It is observed that intensity decreases with the decrease in the particles of medium and becomes zero in vacuum.

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Similar questions

From the bell jar experiment, it is inferred that sound needs a material medium to travel.

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