If above tube is held vertical with open...

If above tube is held vertical with open end upward then find the length of air column (in cm).

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A Quill's tube of one metre is taken. A certain amount of ideal gas is trapped in it by a 20 cm length of Hg column. When the tube is held vertical with open end upwards, the length of the gas column is 50 cm. Find the pressure and length of the trapped gas, when the Quill's tube is kept in slanting position making 45^(@) with the vertical open and upwards. (Take atmospheric pressure as 76 cm of Hg and sqrt(2)=1.414) .

Air is trapped in a horizontal glass tube by 36 cm mercury column as shown below : If the tube is held vertical keeping the open end up, lengh of air column shrink to 19 cm. What is the lengh (in cm) by which the mercury column shifts down?

A uniform tube closed at one end, contains a pallet of mercury 4 cm long. When the tube is kept vertically with closed end upwards, the length of air column between closed end and mercury pallet is 10 cm. the tube is inverted so that open end becomes upwards. find the length of trapped air column (in cm) trapped. take atmospheric pressure 76 cm of Hg.

A uniform tube closed at aone end, contains a pellet of mercury 10cm 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 =75cm of mercury.

A quill tube contains a mercury column of length 19cm . The length of air column is 24cm when it is held veritcally. On inverting it with its open end downwards the length of air column will be (atmospheric pressure = 76cm of Hg )

An air column closed in a tube sealed at one end by a Hg column having height h. When the tube is placed with open end down, the height of the air column Iis l_(1) . If the tube is turned so that its open end is at the top, the height of the air column is l_(2) . What is the atmospheric pressure (P_0) .

The glass tube of a resonance tube apparatus is held vertically and the length of the air column in it can be adjusted by adjusting the water level in the tube using a pipe and funnel arrangement. A tuning fork, of frequency v is sounded above the air column in the tube while the length of the air column is slowly increased, starting with a small value. whenever resonance occurs, it is indicated by a loud sound. the two successive lengths at which resonance occurs are l_(1) and l_(2) . find the speed of sound in air and the end correction for this pipe.

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