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When two capillary tubes A and B are imm...

When two capillary tubes A and B are immersed in water , the heights of water columns are found to be in the ratio `2:3` the ratio of the radii of tubes A and B is

A

`2:3`

B

`4:9`

C

`9:4`

D

`3:2`

Text Solution

Verified by Experts

The correct Answer is:
D
`T=(rhdg)/(2cos theta), r prop (1)/(g)`
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