The average speed of the atoms in a gas is 3 km/s. If the temperature of the gas is tripled, what would be the average speed of the atoms?

Q: What would have to happen to the temperature of a gas in order for its density to double and its…

A: At room temperatures, the collisions between atoms and molecules are ignored. The gas is then called…

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: A certain mass of gas in a closed container is heated from 100°C to 5000°C. Which of the following…

A: By ideal gas law we have, PV =nRT For constant volume, P1/P2 = T1/T2 where, P1 and P2 are initial…

Q: Copper has a coefficient of linear expansion of 1.7 x 10^-5 K'1, If a cube made of copper has…

A: Coefficient of linear expansion of copper (α) = 1.7×10-5 k-1Dimensions of cube made of copper = 1 cm…

Q: The average speed of air molecules in your room is on the order of the speed of sound. What is their…

A: We must determine the average air molecule speed in a space and demonstrate that it is comparable to…

Q: The speed of molecules are given by 2 m/s, 3 m/s, 4 m/s, 5 m/s, and 6 m/s. The mean square speed is…

A: Given Data :  Speed of molecules is given by  s1 = 2 m/s s2 = 3 m/s s3 = 4 m/s s4 = 5 m/s s5 = 6 m/s…

Q: In intergalactic space (space between galaxies) there is approximately 1 atom in each cubic…

A: We know the ideal gas law: PV = NkBT where P is the absolute pressure of a gas, V is the volume it…

Q: An apartment has the dimensions 14 m x 7 m x 5 m. The temperature is 30°C and the relative humidity…

A: Convert the temperature from degree Celsius to Kelvin. The saturation pressure of water at 30°C is…

Q: The most dangerous particles in polluted air are those with diameters less than 2.5 μm because they…

A: Stoke's velocity is given by:

Q: A sealed cubical container contains helium gas at a temperature of 22.5°C. What is the average…

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Q: The number density of gas atoms at a certain location in the space above our planet is about 1.1 ×…

A: We have , according to ideal gas law    PV=NkB​TSo , temperature of the gas  T=NkB​PV​=kB​(VN​)P​…

Q: The temperature of 1L of an ideal gas is multiplied by 2 and the pressure by 3. The new volume of…

A: The ideal gas law is given by,PV = nRTWhere:P = PressureV = Volumen = Number of molesR = Universal…

Q: The relation PV=RT can describe behaviour of the real gas at ___________ a) High temperature and…

A: The correct option is B.  The relation PV=RT can describe behaviour of the real gas at __ High…

Q: Forty kilograms of nitrogen exist at 600C in the 2-m3 container. What is the pressure in the…

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Q: The speeds of four gas molecules are 1 km/s, 3 km/s, 5 km/s and 7 km/s respectively. The difference…

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Q: The number density of gas atoms at a certain location in the space above our planet is about…

A: Using Ideal gas law,

Q: A room has dimensions of 7.2 m by 5.9 m by 3.2 m. The pressure inside the room is 90,000 Pa and the…

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Q: Air, at a temperature of 20 oC and pressure of 101 kPa, is sealed in a beaker with a fixed volume.…

A: The ideal gas equation is  P V = n R T  where, P is the pressure, V is the volume, n is the number…

Q: At what temperature is the average speed of carbon dioxide molecules (M = 44.0 g/mol) 510 m/s?

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Q: Large helium-filled balloons are used to lift scientific equipment to high altitudes. (a) What is…

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Q: An air bubble has a volume of 1.55 cm3 when it is released by a submarine 105 m below the surface of…

A: Answer The expression for the pressure on the bubble in the water is P1= Patm + Pliq Pliq = ρgh…

Q: The temperature of an ideal gas is directly proportional to the average kinetic energy of its…

A: The average kinetic energy of an ideal gas molecules which is as result of the motion inside the…

Q: hat is the diffusion time for oxygen across the 1-μm -thick membrane separating air from blood?…

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Q: If all the gas particles are in a state of moving toward each other and causing a collision, then…

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Q: Yusheng and Dominic determine the root-mean-square speed (thermal speed) of the molecules of a gas…

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Q: A gas molecule with a molecular mass of 44u has a speed of 337 m/s. What is the temperature of the…

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Q: A lottery machine uses blowing air to keep 2000 Ping-Pong balls bouncing around inside a…

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Q: On Mars, the atmosphere is composed mainly of carbon dioxide. The value of the gas constant for the…

A: “Since you have posted multiple questions, we will provide the  solution   only to the first…

Q: The volume of an automobile tire is 2.5 × 10−2m3 . the pressure of the air in the tire is  3 atm and…

A: According to ideal gas law -  Where  P = Pressure  V = Volume  n = Number of moles  T = Temperature…

Q: If the velocities of three molecules are 2 m/s, 3 m/s, 4 m/s respectively. Then the root mean square…

A: The speed and direction of all gas particles are random. When we solve for the average velocity of…

Q: An ideal gas in a 1.25​-gallon​[gal] container is at a temperature of 135 degrees Celsius ​[°​C] and…

A: Given:- The volume of the ideal gas is  V = 1.25 gallon = 4.73 x 10-3 m3 The temperature of the…

Q: A large balloon has a volume of 3.6 m cubed. As it it rises in the Earth’s atmosphere, it’s volume…

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Q: How many atoms of hydrogen are in 100 g of hydrogen peroxide (H2O2)?

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