. Find RMS velocity of three molecule having velocities 10 km / s, 20 km / s, 30 km/s.
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: Five molecule of a gas have speeds, 1,2,3,4 & 5 km/s. The value of the root mean square speed of the…
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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: 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: (a) What is the average kinetic energy of a gas molecule at 20.0ºC (room temperature)? (b) Find the…
A: The temperature of a gas molecule is, (a) The average kinetic energy of a gas molecule can be given…
Q: If He gas has an average kinetic energy of 5010 J/mol under certain conditions, what is the root…
A: Given Data : The average kinetic energy of He gas is given as 5010Jmol.
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: 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: Initially, the translational RMS speed of an atom of a monoatomic ideal gas is 250 m/s. The pressure…
A: Formula of rms speed of gas is as follows; vrms=3PVM…
Q: 10²⁰ molecules of an ideal gas strike a wall for one second at an angle of 30° against the normal…
A: Given, Number of molecues=1020 Angle of collision is 30o Mass is m=213.6×10-29kg Area is A=4cm2…
Q: t what temperature do atoms of helium gas have the same rms speed as molecules of hydrogen at…
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Q: At what temperature would the rms speed of helium atoms equal (a) the escape speed from Earth, 1.12…
A: Formula to calculate the temperature at which rms speed is equal to the escape velocity is,
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: 33. ssm mmh Very fine smoke particles are suspended in air. The trans- lational rms speed of a smoke…
A: The expression for the translational rms speed of a particle is given as, Here, k is the Boltzmann…
Q: At what temperature is the rms speed of a molecule of hydrogen gas equal to 2000 m/s? The mass of a…
A: The rms speed of the hydrogen molecule can be calculated using the following equation.
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: Calculate Express yo Urms
A: please see image
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: (a) How many atoms of helium gas fill a spherical balloon of diameter 30.8 cm at 24.0°C and 1.00…
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- Show that the rms speed of molecules in a gas is given by ЗР Vrms where P is the pressure in the gas, and p is the gas density.If 2.00 mol of nitrogen gas (N2) are placed in a cubic box, 34.0 cm on each side, at 2.50 atm of pressure, what is the rms speed of the nitrogen molecules? 730.13 * m/sA research group recently made an interesting discovery, while studying laser interactions with molecular gases. They found that nitrous oxide molecules (mass 44.013 g per mole) can reach temperatures exceeding 1,648 degrees Celsius after a interacting with a few closely-spaced (in time) laser pulses. At this temperature, what is the rms speed (in m/s) of a nitrous oxide molecule?
- What is the RMS speed of Helium atoms when the temperature of the Helium gas is 312.0 K? (Possibly useful 1.66x10-27 kg, Boltzmann's constants: the atomic mass of Helium is 4.00 AMU, the Atomic Mass Unit is: 1 AMU constant is: kg = 1.38×10-23 J/K.) kB Submit Answer Tries 0/12 What would be the RMS speed, if the temperature of the Helium gas was doubled? Submit Answer Tries 0/12 =The ideal gas law is given by, PV=nRT. According to the ideal gas law equation, if you plot 1/P as the y axis and V as the x axis, the slope is: O nRT 1 nR 1 nRT O nRVRMS-1 Consider a container of Argon gas at a temperature of 25.0 °C. The mass of an Argon atom is 39.96 AMU, where 1 AMU = 1.66×10-27 kg. (a) What is the average kinetic energy per Argon atom, in Joules (J)? (b) What is the RMS average speed of the Argon atoms, in meters per second (m/s)? (c) What would the temperature of the gas have to be for the RMS average speed to 275 m/s? Give your answer in degrees Celsius (°C).
- In a gas that is a mixture of water (two H and one O) and carbon dioxide (one C and two O), if the water has average velocity of 347 m/s, what is the average velocity of the carbon dioxide molecule? Give your answer as number in units of m/s without entering the units.The rms speed of the molecules of a gas at 133°C is 195 m/s. Calculate the mass m of a single molecule in the gas. kg m =