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प्रश्न
What is the microscopic origin of temperature?
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उत्तर
The average K.E per molecule `bar"KE"` = ϵ = `3/2"kT"`
The equation implies that the temperature of a gas is a measure of the average translational K.E. per molecule of the gas.
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संबंधित प्रश्न
The pressure of an ideal gas is written as \[P = \frac{2E}{3V}\] . Here E refers to
Answer in brief:
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An ideal gas in a container of volume 500 cc is at a pressure of 2 × 105 N/m2. The average kinetic energy of each molecule is 6 × 10−21 J. The number of gas molecules in the container is ______.
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Show that the average energy per molecule is directly proportional to the absolute temperature ‘T’ of the gas.
