Fluid Mechanics Viscosity Question 64
Question: In a capillary tube experiment, a vertical 30 cm long capillary tube is dipped in water. The water rises up to a height of 10cm due to capillary action. If this experiment is conducted in a freely falling elevator, the length of the water column becomes [Orissa JEE 2003; AIEEE 2005]
Options:
A) 10 cm
B)20 cm
C) 30 cm
D) Zero
Show Answer
Answer:
Correct Answer: C
Solution:
The length of the water column will be equal to full length of capillary tube.
BETA
