Created by StemPy Labmol of nitrogen is at K. What is the total translational kinetic energy of its molecules?
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← A sealed box of gas rides on a train that moves at a steady 30 m/s. Compared with the same box at rest, the temperature of the gas isEvery second, 4.0 × 10²³ nitrogen molecules, each of mass 4.7 × 10⁻²⁶ kg, strike 1.0 cm² of a wall head on at 520 m/s and rebound with the same speed. What pressure do they exert? →
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