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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > A uniform tube closed at a one end, contains a pellet of mercury 10 cm long. When the tube is lept vertically with the closed-end upward, the length of the air column trapped is 20cm. Find the length of the air column trapped when the tube is inverted so that the closed-end goes down. Atmospheric pressure`=75 cm of mercury.

A uniform tube closed at a one end, contains a pellet of mercury 10 cm long. When the tube is lept vertically with the closed-end upward, the length of the air column trapped is 20cm. Find the length of the air column trapped when the tube is inverted so that the closed-end goes down. Atmospheric pressure`=75 cm of mercury.

A uniform tube closed at a one end contains a pellet of mercury 10 cm long. When the tube is lept vertically with the closed-end upward the length of the air column trapped is 20cm. Find the length of the air column trapped when the tube is inverted so that the closed-end goes down. Atmospheric pressure`=75 cm of mercury.