An inverted bell lying at the bottom of a lake 47.6 m deep has 50 cm3 – McqOptions

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1.	An inverted bell lying at the bottom of a lake 47.6 m deep has 50 cm3 of air trapped in it. The bell is brought to the surface of the lake. The volume of the trapped air will be (atmospheric pressure = 70 cm of Hg and density of Hg = 13.6 g/cm3) [CPMT 1989]
A.	350 cm3
B.	300 cm3
C.	250 cm3
D.	22 cm3
Answer» C. 250 cm3

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