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Two capillary tubes P and Q are dipped i...

Two capillary tubes P and Q are dipped in water. The height of water level in capillary P is 2/3 to the height in Q capillary. The ratio of their diameters is

A

`3:2`

B

`2:3`

C

`3:4`

D

`4:3`

Text Solution

Verified by Experts

The correct Answer is:
A
`r_(p)h_(p)= r_(Q)h_(Q)`
` :. " " r_(p) xx 2/3 h_(Q)= r_(Q)xx h_(Q) " " :. (r_(p))/(r_(Q)) = 3/2 `
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