Two soap bubbles in vacuum having radii 3cm and 4cm respectively coalesce under isothermal conditions to form a single bubble. What is the radius of new bubble.

Q: Suppose there are 100 moles of steam in a sealed container at 105◦C. The container is a box with…

A: The number of moles is, n=100 mol The temperature of a container is, T=105 °C=105+273 K=378 K The…

Q: Comet C/1995 O1 (Hale-Bopp) has a gas production rate for H2O of Q = 8.35 x 1030 molecules per…

A: Estimate the radius of its nucleus in km. gas production rateQ= 8.35×1030 moleculessExpansion…

Q: A cylinder of diameter S, of height h, contains pure gas with equation PV = nRT at constant…

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Q: Boston molasses disaster. On January 15, 1919, a vat of molas- ses in Boston's North End burst. A…

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Q: One Helium atom weighs 26.2 X 10-7 kg. How many He atoms would weigh 262 kg O a. 10° О. 107 Oc 10- O…

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Q: Astronomers have recently discovered a new planet in a faraway solar system with a radius of roughly…

A: Given :     Radius of the planet, R = 1211×103 m     Atmospheric temperature, T = 562 °C = 835 K…

Q: A sample of an ideal gas is compressed and cooled as it is taken from state 1 to state 2. The given…

A: The given values are listed below. P1=94 kPaV1=0.05 m3V2=0.04 m3T1=300 KT2=260 K

Q: 4. Compute the linear attenuation coefficient of iron oxide (Fe304) at 1 MeV. Use the figures…

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Q: You accidentally lose your Helium-filled balloon which floats to the ceiling. The balloon is…

A: Radius of the balloon, R=6 inch 1 inch=0.0254 m 6 inches=0.1524 m Empty mass of the balloon, m'=10g…

Q: A sample of argon gas is in a container at 35.0° C and 1.22 atm pressure. The radius of an argon…

A: An ideal gas is a theoretical gas made of point particles that are in random motion. The particles…

Q: A container holds 2.5 moles of an ideal gas at a pressure of 3.5 atmospheres and a temperature of…

A: Number of moles of gas (n) = 2.5 molesPressure (P) = 3.5 atmTemperature (T) = 300 KVolume (V) = 10 L

Q: Problem 5: In this problem we will consider some of the properties of liquid and vapor water at…

A: A table is given here. Using data from that table it is required to solve the problems. The entire…

Q: The 1.8kg gas nitrogen has temperature of 0°C, filled inside 25liter. Calculate the pressure of gas…

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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: For an ideal gas in constant volume if you double the temperature ( T2= 2 T1), what is the new…

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Q: The volume of an ideal gas in a closed system is directly proportional to the number of gas…

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Q: State-of-the-art vacuum equipment can attain pressures as 3.0 x 10-11 Pa. Suppose that a chamber…

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Q: A fixed quantity of gas is held in a cylinder capped at one end by a movable piston. The pressure of…

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A: (a) NA = 6.022 x 1023 Avogodro's NumberOne mole gas at STP occupies = 22.4 liters1 liter = 10-3 m3⇒…

Q: For a quantity of gas at a constant temperature, the pressure P is inversely proportional to the…

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Q: Consider an ideal gas at temperature T = 578 K and pressure p = 2 atm. Calculate the average volume…

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Q: What is the pressure of the gas in the cylinder, in kPa (kiloPascal)? Pfluid = 13.9 x103 kg/m³, 1.0…

A: Density of fluid is Gravitational acceleration is Height of the right column is Height of the left…

Q: When air expands adiabatically (without gaining or losing heat), its pressure P and volume V are…

A: Given data:

Q: The density of gold is 19.32g/cm^3. Do dimensional analysis to figure out how you can approximate…

A: We have been provided that- The density of gold=19.32 g/cm3 Mass of gold=196.96 uSo, the volume of…

Q: What is the value of the compressibility factor, Z. when the volume of 1 mol of a real gas is…

A: Given, The volume of 1 mol of a real gas is smaller than that of 1 mol of an ideal gas at constant…

Q: A certain element has a mass per mole of 9.0122 g/mol. What is the mass of a single atom in (a)…

A: Mass per mole=9.0122 g/mol Required Mass of single atom in atomic mass unit. Mass of single atom in…

Q: The mean free path of a molecule in a gas is 310 nm ▼ What is the mean free path if the gas…

A: Solution     Given data Mean free path of molecule in gas λ=310nm=310×10−9mWhat is mean free path if…

Q: If the pressure of an ideal monatomic gas is increased while the number of moles is kept constant,…

A: Answer: The expression of average translational energy of monochromatic gas is given by, E=32kT…

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: buckminsterfullerene, c60, is a large molecule consisting of 60 carbon atoms connected to form a…

A: We have to write expression for Wein’s displacement law

Q: The principal components of the atmosphere of the Earth are diatomic molecules, which can rotate as…

A: For a diatomic molecule, the three translation directions contribute 1/2 kT per molecule, and for…

Q: 1. A manager has a nominal €5,000,000 of bonds A, with a modified duration of 6% and which is…

A: a) Change in yield=100 bp=100×0.01=1%Change in price=price×-modified duration×change in yield…

Q: If you double the typical speed of the molecules in a gas, by what factor does the pressure change?…

A: The expression for the average speed of a gas molecule,   From the above equation, the temperature…

Q: The most probable speed for molecules of a gas at 296 K is 263 m/s. What is the molar mass of the…

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Q: Maxwell – Boltzman distribution for an ideal gas is given by p? f (P) = Ce -m Find the constant C…

A: Maxwell Boltzmann distribution law for a gas describes how the energy is statistically distributed…

Q: a. How much work is done if the carbon dioxide-filled sphere expanded to five times its original…

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Q: The plunger of a syringe has an internal diameter of 1.0 cm and the end of the needle has an…

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Q: The gas law for an ideal gas at absolute temperature T (in kelvins), pressure P (in atmospheres),…

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Q: J A rectangular prism 0.1m high, 0.2m wide, and 0.3m long is made of a material with p = 2000. The…

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Q: The plunger of a syringe has an internal diameter of 1.0 cm and the end of the needle has an…

A: Given data: The pressure of blood is p=20 mmHg. The diameter of syringe is d=0.35 mm. The diameter…