Properties Of Solids And Liquids Question 337
Question: The surface tension of a liquid is 5 N/m.If a thin film of the area 0.02 m2 is formed on a loop, then its surface energy will be [CPMT 1977; MP PET 1989; BCECE 2005]
Options:
A)
B)
C)
D)
Show Answer
Answer:
Correct Answer: C