Properties Of Solids And Liquids Question 290
Question: The volume of an air bubble becomes three times as it rises from the bottom of a lake to its surface. Assuming atmospheric pressure to be 75 cm of Hg and the density of water to be 1/10 of the density of mercury, the depth of the lake is[AMU 1995]
Options:
A)5 m
B)10 m
C)15 m
D)20 m
Show Answer
Answer:
Correct Answer: C
Solution:
therefore
therefore
therefore
