Question

A helium balloon containing 12m³ of gas at a pressure of 120kPa is released into the air. Assuming that the temperature is constant, calculate the volume the balloon would have when the pressure inside the balloon has fallen to 40kPa. Answer in m

Answer 1

Answer:

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Explanation:

Answer 2

Answer:

The volume of the balloon is V = 4/3π r3 .The radius of balloon is 10 m.Hence, the volume of the balloon is V = 4/3 × 3.1416 × (10)3 = 4186.7 m3 .The ...