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Physics, 18.05.2021 18:50 hbkakabryce0p3fkoq
A bell is ringing inside of a sealed glass jar that is connected to a vacuum pump. Initially, the jar is filled with air. What does one hear as the air is slowly removed from the jar by the pump
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A bell is ringing inside of a sealed glass jar that is connected to a vacuum pump. Initially, the ja...
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