Properties Of Solids And Liquids Question 335
Question: If T is the surface tension of soap solution, the amount of work done in blowing a soap bubble from a diameter D to 2D is[MP PMT 1990]
Options:
A) 2
B)4
C) 6
D)8
Show Answer
Answer:
Correct Answer: C
Solution:
Work done to increase the diameter of bubble from d to D
