Answer to Question #104966 in Physics for Nyx

Question #104966

The universal gas constant is
8.31451 J/K · mol.
Calculate the change in internal energy of
8 mol of helium gas when its temperature is
increased by 5.8 K.
Answer in units of J.

Expert's answer

"\\Delta U=1.5nR\\Delta T"

"\\Delta U=1.5(8)(8.31451)(5.8)=580\\ J"

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