A capillary tube of length 50 cm is closed at both ends In

Last updated: 6/21/2023

A capillary tube of length 50 cm is closed at both ends In contains air on both sides separated by a mercury column of length 10 cm When tube is horizontal length of air column on both sides of mercury is 20 cm When tube is made vertical length of air column are 25cm and 15cm If pressure of air in 250 250 4 4 capillary when it is horizontal is cm cm of mercury find the value of l