A) \[\theta \]increases and h also increases
B) \[\theta \] decreases and h also decreases
C) \[\theta \] increases and h decreases
D) \[\theta \] decreases and h increases
Correct Answer: C
Solution :
[c] Angle of contact when water is on a waxy or oily surface is negative i.e.,i.e., angle of contact increases And for liquid level in capillary tube fall. i.e., h decreasesYou need to login to perform this action.
You will be redirected in
3 sec