Q. 18

Consider a small

Answer :

(a) 0.1 N

(b) 0.10023 N

Given, area of the small region,

Atmospheric pressure,

Surface tension of mercury,

(a) Force exerted by air above it is

(b) Pressure from inside the drop,

Total pressure=

Total force,

(c)Here, only the pressure from mercury bubble is to be considered.

Total force,

Rate this question :

How useful is this solution?

We strive to provide quality solutions. Please rate us to serve you better.

Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts

Dedicated counsellor for each student

24X7 Doubt Resolution

Daily Report Card

Detailed Performance Evaluation