Calculate the volume of a 20cm3 air bubble on the surface of water at a temperature of 20 degree centigrade.
Remish
Question
16 : Air bubble of volume 20 cm3 is at the bottom of a lake
40 m deep, where the temperature is 4.0°C. The bubble rises to the
surface, which is at a temperature of 20°C.Take the temperature of
the bubble’s air to be the same as that of the surrounding water.
Just as the bubble reaches the surface, what is its volume?
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