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The work done to expand a gas is 121 J. During the gas expansion, 402 J of heat is absorbed by the gas sample. Calculate the change in internal energy (ΔE) of the gas in kJ. [Hi…

The work done to expand a gas is 121 J. During the gas expansion, 402 J of heat is absorbed by the gas sample. Calculate the change in internal energy (ΔE) of the gas in kJ. [Hi…
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The work done to expand a gas is 121 J. During the gas expansion, 402 J of heat is absorbed by the gas sample. Calculate the change in internal energy (ΔE) of the gas in kJ.

[Hint: ΔE = q + w. Make sure to check the sign conventions.]

ΔE = ___________ kJ.

asked
User Kurt Wagner
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7.7k points

1 Answer

3 votes

Answer: 3.50

Step-by-step explanation:

because the heat of engine cause a gas

answered
User Kevin Cook
by
7.7k points
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