The angle of contact between a glass capillary tube of length 10 cm and a liquid is 90. If the capillary tube is dipped vertically in the liquid, then the liquid___________
A. will rise in the tube
B. will get depressed in the tube
C. will rise upto. 10 cm in the tube and will over flow
D. will neither rise nor fall in the tube
Answer:D
The angle of contact between a glass capillary tube of length 10 cm and a liquid is 90. If the capillary tube is dipped vertically in the liquid, then the liquid___________
A. will rise in the tube B. will get depressed in the tube C. will rise upto. 10 cm in the tube and will over flow D. will neither rise nor fall in the tube