If the temperature of an ideal gas is raised from 25 °C to 100 °C, how much faster is the new rms speed of the gas molecules?
Answer to relevant QuestionsIf the rms speed of the molecules in an ideal gas at 20 °C increases by a factor of 2, what is the new Celsius temperature? A diatomic gas has a certain total kinetic energy at 25 °C. If a monatomic gas of the same number of molecules as the diatomic gas has the same total kinetic energy, what is the Celsius temperature of the monatomic gas? The escape speed from the Earth is about 11 000 m/s (Section 7.5). Assume that for a given type of gas to eventually escape the Earth’s atmosphere, its average molecular speed must be about of the escape speed. (a) Which ...At a lake, does the lake water or the lake beach get hotter during a summer day? Which gets colder during a winter night? Explain. A 0.20-kg glass cup at is filled with 0.40 kg of hot water at 90 oC. Neglecting any heat losses to the environment, what is the equilibrium temperature of the water?
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