

MCQOPTIONS
Saved Bookmarks
1. |
Pressure intensity inside the soap bubble is(where σ = Surface tension, d = diameter of bubble) |
A. | P = 8σ/d |
B. | P = 2σ/d |
C. | P = 4σ/d |
D. | P = σ/d |
Answer» B. P = 2σ/d | |