In a certain particle accelerator, protons travel around a circular path of diameter 23.0 m in an evacuated chamber, whose residual gas is at 295 K and 1.00 * 10-6 torr pressure. (a) Calculate the number of gas molecules per cubic centimeter at this pressure. (b) What is the mean free path of the gas molecules if the molecular diameter is 2.00 * 10-8 cm?

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Q: "Consider a heat engine with a piston chamber that has a diameter of 30 mm, a cold reservoir at 285…

A: We solve using Ideal gad law, PV = nRT n = PV/RT = 10416* 0.00015/(0.082× 285) = 0.66 moles

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A: Given data: Number of moles = 1.50 mole Ideal gas, isothermal process  P1 = 3.5 × 105 Pa    V1 = 71…

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Q: 5. (Ch. 19- Exercise 23 in Wolfson) For a gas of six molecules confined to a box, find the…

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A: Formula for the molar kinetic energy of helium gas is:

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Q: For a diatomic ideal gas, which of the following makes the largest contribution to the total mola…

A: Required :  Which of the following make the largest contribution in the total molar heat capacity.