H2P-669
Internal energy
H2 Physics · JC 2 · Medium · Internal energy
A sample of ideal gas has 4.0 × 10 molecules at a temperature of 300 K. Using the expression for internal energy of an ideal gas, U = (3/2)NkT, where k is the Boltzmann constant 1.38 × 10 J K, calculate the internal energy of the gas.
- 2.5 × 10 J
- 1.7 × 10 J
- 3.3 × 10 J
- 4.1 × 10 J
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