What happens to the pressure of a gas if both its temperature and density double?
Q: A car tire is filled to an absolute pressure of 2.80 ATM (atmospheric pressure) at a temperature of…
A: Here tyre is act as a adiabatic wall (no exchange of heat) Adiabatic equation (P1/P2) ^(1-Y) =…
Q: An air bubble quadruples in volume (i.e., its volume increases 4 times) as it rises from the bottom…
A:
Q: pressure exerted by 33 feet of seawater is approximately equivalent to 1 atm. If a group of scuba…
A: 1 feet = 0.3 m Given Depth of water column d = 40 feet Density of sea water = 1026 kg/m3
Q: In a vessel, the gas at a pressure P. If the mass of all molecules is halved and their speed is…
A: C
Q: A mixture of hydrogen and oxy 500 cm³, temperature 300 K, pres mass 0.76 g. The ratio of mass
A:
Q: The RMS speed of a Hydrogen molecule (H2) at a temperature of 158°C is (in m/s):
A:
Q: In the terms of kinetic theory of gases,explain why the pressure of a gas in a closed container…
A: The ideal gas equation is expressed as,
Q: The average kinetic energy of a gas molecule at 100°C is:
A:
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: For an ideal gas, if temperature and the amount of gas are held constant, pressure scales…
A:
Q: During the pre-flight controls on the F-16 aircraft, the gas pressure of the aircraft tire was…
A: Given data: The initial pressure is P1=200 kPa. The initial temperature is T1=20oC. The final…
Q: What is the temperature of a gas of CO₂ molecules whose rms speed is 309 m/s?
A: The temperature of gas CO2 molecules, whose average speed is 309 m/s, must be ascertained.
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: (22) Find the density of nitrogen (N2) and oxygen (O2) at STP assuming they behave like an ideal…
A: Solution: To find the density of the N2 and O2 at STP.
Q: In a shooting range, a soldier fired his rifle. If the barrel of the rifle is 58 cm long and has an…
A: radius of pipe r = 275/2 = 137.5 mm Let average acceleration is a By, v2=u2+2as a =…
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: For the ideal-gas equation to be applicable, the assumption is that the gas has a O high density O…
A: High temperature
Q: A sample of neon gas has its volume doubled and it’s temperature held constant. What will be the new…
A:
Q: Suppose the temperature of a normal gas doubles while its density remains the same. What happens to…
A: An ideal gas is a theoretical gas made of a large number of point particles which does not have any…
Q: A hot air balloon uses the principle of buoyancy to create lift. By making the air inside the…
A: Let m be the mass of the air inside the balloon.
Q: A sinker of weight W, has an apparent 2 weight W₁ when placed in a liquid at a temperature T₁ and W₂…
A: Given, The initial weight of the sinker is Wo The apparent weight of the sinker at T1 is W1. The…
Q: In a period of 1.1 s, 5.0 x 1023 nitrogen molecules strike a wall of area 7.4 cm2. If the molecules…
A: Number of nitrogen molecules N = 5×1023 Time interval ∆t = 1.1 s The initial velocity of the…
Q: Hydrogen molecules, with a molar mass of 2.016 g/mol, in a certain gas have an rms speed of 490 m/s.…
A: The objective of the question is to find the temperature of a gas given the root mean square (rms)…
Q: Consider a gas whose temperature is increased from 88 to 258 degrees Celsius. By what factor does…
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Q: Air in a cylinder is compressed to one-tenth of its original volume without change in temperature.…
A:
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: Hydrogen molecules, with a molar mass of 2.016 g/mol, in a certain gas have an rms speed of 490 m/s.…
A: The objective of the question is to find the temperature of a gas given the root mean square (rms)…
Q: The volume of gas sample is increased. Why does the pressure which is exerted by gas decreases?
A: Boyle’s law states that “the pressure of a given mass of an ideal gas is inversely proportional to…
Q: A piece of metal weighs 45 gms in air and 25 gms in a liquid of density 1.5 x 10°kg-m kept at 30°C.…
A:
Q: If the temperature of an ideal gas is raised from 15C to 250C, how many times faster is the new…
A: Given values:Ti = 15oC = 288.15 KTf = 250oC = 523.15 K Introduction:We know, vrms for ideal gas is…
Q: Consider a thermometer in Fahrenheit scale and Celsius scale, both thermometers are immersed in a…
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Q: The pressure rise associated with gases in a compressor causes the gas temperature to increase as…
A: The pressure rise associated with gases in a compressor causes the gas temperature to increase as…
Q: A hot air balloon uses the principle of buoyancy to create lift. By making the air inside the…
A:
Q: When the number density of gas molecules increases, there is a decrease in their mean free path.
A: The average distance between two successive collisions is the mean free path . it is denoted by l.
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…
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