A balloon is filled with cold air and placed in a warm room. The balloon is NOT

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A balloon is filled with cold air and placed in a warm room. The balloon is NOT in thermal equilibrium with the air in the room until:

Options are:

a. It sinks   to the floor
b. It   stops expanding
c. It   starts to contract
d. It   rises   to the ceiling
e. None of these

Correct answer is:

b. It   stops expanding
« Last Edit: May 10, 2016, 05:08:30 PM by mechanic »