Momentum and CollisionHard
Question
A 20 cm long capillary tube is dipped in water. The water rises up to 8 cm. If the entire arrangement is put in a freely falling elevator the length of water column in the capillary tube will be
Options
A.8 cm
B.10 cm
C.4 cm
D.20 cm
Solution
Water will rise to the full length of capillary tube
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