Question

an empty vessel is filled with water its frequency

Answer 1

HEY MATE ______

HERE IS YOUR ANSWER______

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As an empty vessel is filled with water, its frequency.
a)Increases
b)Decreases.
c)Remains the same

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Answer 2

As the gas volume in a vessel is decreased, the resonant frequency at which it will vibrate goes up, resulting in a higher pitch sound.