Large helium-filled balloons are used to lift scientific equipment to high altitudes. (a) What is the pressure inside such a balloon if it starts out at sea level with a temperature of 10 0C and rises to an altitude where its volume is twenty times the original volume and its temperature is -50 0C? (b) What is the gauge pressure? (Assume atmospheric pressure is constant.)

Q: e pressure in a constant-volume gas thermometer is 0.700 atm at 100°C and 0.512 atm at 0°C. (a) What…

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Q: 1. Large helium-filled balloons are used to lift scientific equipment to high altitudes. (a) What is…

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Q: Your spaceship has docked at a space station above Mars. The temperature inside the space station is…

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Q: One mole of oxygen gas is at a pressure of 6.85 atm and a temperature of 31.0°C. (a) If the gas is…

A: Given Amount of substance n = 1 mol Initial pressure P = 6.85 atm Initial temperature T = 31.0oC =…

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Q: What is the molar mass of a gas if 1.30g of the gas has a volume of 255 mL at STP?

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Q: In a room where the temperature is T = 300K, a basketball has been inflated to a gauge pressure of P…

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Q: cylinder contains 0.020 m3 of molecular oxygen at a temperature of 25 C and a pressure of 15 atm.…

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Q: A bicycle tire has an absolute pressure of 7.30x105 N/m² (~105.9 psi) at a temperature of 21.0°C and…

A: Given, The absolute pressure, P=7.30×105 N/m2 The initial temprature of gas, T1=21+273.15=294.15 K

Q: he number density of gas atoms at a certain location in the space above our planet is about 2.90 ✕…

A: Due to multiple questions posted, we will be only answering the first question. If any specific…

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A: Let m be the mass of the air inside the balloon.

Q: An aluminum cup of 100 cm³ capacity is completely filled with glycerin at 16°C. How much glycerin…

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Q: The escape velocity of any object from Earth is 11,2 km/s. (a) Express this speed in m/s and km/h.…

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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.…

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Q: A tire is inflated to a gauge pressure of 2.00x10^5 Pa when the temperature is 20°C. Later in the…

A: SOlution: Given that Pg = 2x105 kPa T1=20 C+273=293 K T2 = 38 C +273 = 311K

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Q: A confined quantity of gas is at a pressure of 4.3 atm and a temperature of -15 oC. What is the…

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Maxwell speed distribution

Maxwell-Boltzmann distribution or commonly known as Maxwell speed distribution, explains the division of the energy levels of the molecules of an ideal gas on the basis of the statistical theory. In 1859, Scottish physicist James Clerk Maxwell established the context for the distribution of molecular velocities for random molecules moving in a closed environment. This theory was generalized in 1871 by German physicist Ludwig Boltzmann. He improvised the theory to express the distribution of energy levels among different molecules.