Properties Of Solids And Liquids Question 331
Question: Radius of a soap bubble is ‘r’, surface tension of soap solution is T. Then without increasing the temperature, how much energy will be needed to double its radius [CPMT 1991; Pb. PMT 2000; RPET 2001]
Options:
A)
B)
C)
D)
Show Answer
Answer:
Correct Answer: D
