21. Kinetic Theory of Ideal Gases
Speed Distribution of Ideal Gases
21. Kinetic Theory of Ideal Gases
Speed Distribution of Ideal Gases
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- Multiple Choice
The escape velocity from the Earth is approximately 11.2 km/s. If the mass of helium atoms is 6.64 × 10-27 kg, at what temperature would the average speed of helium atoms be equal to the escape velocity?
836views1rank1comments - Textbook QuestionFor a gas of nitrogen molecules (N2), what must the temperature be if 94.7% of all the molecules have speeds less than (a) 1500 m/s? Use Table 18.2. The molar mass of N2 is 28.0 g/mol881views
- Textbook QuestionFor diatomic carbon dioxide gas (CO2, molar mass 44.0 g/mol) at T = 300 K, calculate (b) the average speed v_av;548views
- Textbook QuestionFor diatomic carbon dioxide gas (CO2, molar mass 44.0 g/mol) at T = 300 K, calculate (a) the most probable speed v_mp;969views1rank
- Textbook Question
(II) A group of 25 particles have the following speeds: two have speed 10 m/s , seven have 15 m/s , four have 20 m/s , three have 25 m/s , six have 30 m/s , one has 35 m/s , and two have 40 m/s . Determine
(a) the average speed,
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