. Find RMS velocity of three molecule having velocities 10 km / s, 20 km / s, 30 km/s.
Q: Estimate the average distance between molecules in air at 0.0°C and 4.90 atm.
A: Given temperature T=0.0 degree=273K Pressure P=4.90 atm =4.90×1.01×105Pa And we know that PV=nKT…
Q: Determine the average distance between the centers of water vapor molecules under normal conditions…
A: At 100°C, i.e., the boiling point of water, the density of water vapour molecules at normal…
Q: Consider an oxygen tank used for a mountaineering expedition. The mass of one molecule of oxygen is…
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Q: The RMS speed of a Hydrogen molecule (H2) at a temperature of 158°C is (in m/s):
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Q: Air contains approximately 80% N2 molecules (mass 4.65*10-26 kg) and 20% O2 molecules (mass…
A: The rms (root-mean-square) speed of O2 molecules in the air can be determined as follows.…
Q: The atomic and molecular rms speeds of gases, vrms, are usually quite large, even at low…
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Q: A particular sample of gas has an RMS velocity of 4.4 x 10 m/s. Determine the temperature of this…
A: Given data : RMS velocity(V)=4.4×10^4 m/s Mass(m)=3.346×10^-27kg To calculate: Temperature of the…
Q: What would the pressure ? of an ideal gas be if the mean free path was 1.30×102 cm? Assume that the…
A: The expression for the mean free path is written as, Here, λ, R, T, d, NA and P represent the mean…
Q: The diameter of an oxygen (O2) molecule is approximately 0.300 nm. 1) For an oxygen molecule in air…
A: The diameter of the oxygen molecule, d=0.300 nm The atmospheric pressure, 1 atm=101325 Pa The given…
Q: 1. Nine particles have speeds of 5 m/s, 8 m/s, 12 m/s, 12 m/s, 12 m/s, 14 m/s, 14 m/s, 17 m/s, and…
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Q: 2.52 moles of an ideal gas are placed in a container whose volume is 8.17 x10−3 m3. The absolute…
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Q: What is the rms speed of nitrogen molecules contained in a 13^(3)m volume at 4.2 atm if the total…
A: Given:Volume, V = 13 m3Pressure, P = 4.2 atm = 425565 PaMoles, n = 1700 molMolar mass of nitrigen, M…
Q: Four tanks A, B, C, and D are filled with monatomic ideal gases. For each tank, the mass of an…
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Q: What is the RMS speed (in m/s) of a gas molecule, with mass 3.40x10-26 kg at a temperature of 70…
A: Given data The mass of the gas molecule is M = 3.40 x 10-26 kg. The temperature of the gas molecule…
Q: The atomic and molecular rms speeds of gases, vrms, are usually quite large, even at low…
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Q: At atmospheric pressure and a temperature of 3.64 K helium can still exist in gas phase. Find the…
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Q: Eight molecules have speeds of 3.00 km/s, 4.00 km/s, 5.80 km/s, 2.50 km/s, 3.60 km/s, 1.90 km/s,…
A: Speeds of the eight molecules are
Q: might seem more natural to give the average speed rather than vrms, but vrms follows more directly…
A: Given v1 = 500 m/s V2 = 600 m/s V3 = 700 m/s V4 = 800 m/s V5 = 900 m/s
Q: A gas is contained in a rigid container of constant volume; the pressure of the gas is also kept…
A: Given value--- the original rms speed of the gas molecules is 900 m/s . We have to find--- what…
Q: Much of the gas near the Sun is hydrogen nuclei. Its temperature would have to be 1.5 × 107 K for…
A: The root of the average of the molecular speed square is, Here, the root-mean-square speed is vrms,…
Q: The molecules in a six-particle gas have velocities 7₁ (2030) m/s v2 = (402 +90ĵ) m/s 73 (-802 +20ĵ)…
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Q: By considering momentum changes for an individual molecule inside a rectangular box, derive an…
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Q: What is the rms speed of a Nitrogen molecules at 1000C?
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Q: Dr. Chini's research group recently made an interesting discovery, while studying laser interactions…
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Q: Very fine smoke particles are suspended in air. The translational rms speed of a smoke particle is…
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Q: Find the rms speed of (a) a helium molecule at 300 K; (b) an iron atom of mass 55.9 u at 300 K; (c)…
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Q: Find the RMS (root-mean-square) speed of Helium gas molecules with 4 atomic mass units per molecule…
A: Temperature of gas= 380 K
Q: t what temperature do atoms of helium gas have the same rms speed as molecules of hydrogen at…
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Q: What is the RMS speed (in m/s) of a gas molecule, with mass 3.63x10-26 kg at a temperature of 98…
A: The RMS speed is, v=3RTNm
Q: In the hot gases of an automotive engine's cylinders, temperatures may exceed 3100 k. What would be…
A: Given In the hot gases of an automotive engine's cylinders, temperatures may exceed 3100 k. The mass…
Q: The molecules in a six-particle gas have velocities V₁ = (20î - 30ĵ) m/s v2 = (40î +90ĵ) m/s V3 =…
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Q: The viscosity (η) of a gas depends on its mass, effective diameter, and average molecular velocity…
A: viscosity of helium = 2 * 10-5 kg/ms viscosity of methane = 1.1 * 10-5 kg/ms effective diameter of…
Q: A particle on the surface of the Earth can "escape" the Earth's gravitation and continue to move…
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Q: ins? K
A: Molar mass of hydrogen gas M = 23.016 g/ mol Rms speed of gas v = 450 m/s…
Q: What is the rms speed of nitrogen molecules contained in a 13^(3) m volume at 4.2 atm if the total…
A: Given data : Pressure P = (13)3 L = 2197 L ( I assume by typing mistake you write m, so take for…
Q: The atomic and molecular rms speeds of gases, vrms, are usually quite large, even at low…
A: rms speed is given by…
Q: The following figure is a histogram showing the speeds of the molecules in a very small gas. What…
A: Most probable speed corresponds to the value of speeds of molecules of a gas that has the highest…
Q: What is the RMS speed (in m/s) of a gas molecule, with mass 4.3x10-26 kg at a temperature of 98…
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Q: The rms speed of a certain sample of ammonia molecules, with a molecular weight of 17 g/mol, is 328…
A: The rms speed of gas molecules is 3RTM where R is the ideal gas constant, T is temperature, M is the…
Q: A student calculates the temperature associated with a molecule of a gas given its mass and rms…
A: The RMS velocity of the molecules has been changed by a factor of 0.713.Evaluate the factor by which…
Q: The rms average speed of a nitrogen molecule at 20 K is 133.427875 m/s. What is the rms average…
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Q: The atmosphere is composed primarily of nitrogen N2 178%2 and oxygen O2 121%2. (a) Is the rms speed…
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