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An open glass tube is immersed in mercur...

An open glass tube is immersed in mercury so that a length of `8 cm` of the tube projects above the mercury. The tube is then closed and raised through `44 cm`. What length of the tube will be occupied by the air after it has been raised? Given `1` atm `= 76 cm` of Hg.

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Verified by Experts

The correct Answer is:
`15.4 cm`
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