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When a cylindrical tube is dipped vertic...

When a cylindrical tube is dipped vertically into a liquid the angle of contact is `140^(@)` . When the tube is dipped with an inclination of `40^(@)` the angle of contact is

A

`100^(@)`

B

`140^(@)`

C

`180^(@)`

D

`60^(@)`

Text Solution

Verified by Experts

The correct Answer is:
B
Angle of contact is independent of tilting angle.
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