An air bubble of volume
rises from the bottom of a swimming pool of 5 m deep. At the bottom of the pool water temperature is
. The volume of the bubble when it reaches the surface, where the water temperature is
, is
.
(
, density of water
, and 1 atm pressure is
)
Text Solution
Verified by ExpertsThe correct answer is:
A
An air bubble rises through water with initial volume
at the bottom. Calculating pressures at both locations:
At bottom (5 m depth):
At surface: 
Initial temperature:
, Final temperature:
Using ideal gas law:

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