Properties Of Solids And Liquids Question 326
Question: If the excess pressure inside a soap bubble is balanced by oil column of height 2 mm, then the surface tension of soap solution will be (r = 1 cm and density d = 0.8 gm/cc)[J & K CET 2004]
Options:
A) 3.9 N/m
B)
C)
D) 3.9 dyne/m
Show Answer
Answer:
Correct Answer: B
Solution:
T
