At a certain temperature, the degrees of freedom per molecule for gas is 8. The gas performs 150 J at work when it expands under constant pressure. The amount of heat absorbed by the gas will be________J.
At a certain temperature, the degrees of freedom per molecule for gas is 8. The gas performs 150 J at work when it expands under constant pressure. The amount of heat absorbed by the gas will be________J.
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1 Answer
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Degree of freedom, f = 8
So, H =
at constant pressure, W =
150 =
So,
= 5 × 150
= 750 J
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