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A capillary tube when immersed vertical...

A capillary tube when immersed vertically in a liquid records a rise of 6 cm . If the tube is immersed inclined `30^@` with the vertical , then length of liquid column along the tube will be

A

`2sqrt(3) cm `

B

`4sqrt(3)cm`

C

`4/(sqrt(3))cm`

D

12 cm

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The correct Answer is:
B
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