MHT CET Physics question
The lower end of a glass capillary tube is dipped in water. Water rises to a height of 8 cm. The tube is then broken at a height of 6 cm. Then the height of water column and the angle of contact will be () [MHT-CET 2021]
Answer: (A)
Solution
The water column stays at the tube height 6 cm and the meniscus flattens so that : $θ =
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