Question

A diver under water uses breathing apparatus at a depth where the pressure is 1.25 x 10 Pa.
11
A bubble of gas breathed out by the diver has a volume of 20 cm' when it is released. The bubble
moves upwards to the surface of the water.
At the surface of the water, the atmospheric pressure is 1.00 x 10Pa.
The temperature of the water is the same at all depths.
What is the volume of this bubble when it reaches the surface?
A 15 cm
B 16 cm
c 20 cm
D 25 cm​

Answer 1

Answer:

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Explanation:

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