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If above tube is placed vertically with ...


If above tube is placed vertically with the open and upward then find the length of the air column.

A

4

B

6

C

8

D

10

Text Solution

Verified by Experts

The correct Answer is:
x=18 cm
`P_1=75` cm of Hg, `V_1=30xxA`
`P_2=75+10+(20.4xx10)/13.6=100` cm of Hg
`implies 75xx24=100xx x`
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