A pipe of length L connects to thermal reservoirs that are kept constant at temperatures T1 and T2. The pipe contains a gas with a thermal conductivity κ, a density ρ, and a heat capacity cP. What is the temperature T of the gas in the tube at a distance x=0.4L away from the thermal reservoir with temperature T1?
Q: A mole of an ideal gas sealed in cylinder is isothermally expanded to five times to its original…
A: The objective of the question is to find the initial and final pressure of the gas and the amount of…
Q: An ideal gas is held at constant volume. It starts at a pressure of 30.0 Pa. and a temperature of…
A: Given data The initial pressure is P1=30.0 Pa The initial temperature is T1=25oC The final…
Q: A (1.0x10^1) liter bottle is filled with nitrogen (N2) at STP (Standard Temperature and Pressure is…
A:
Q: Q.5. What will be the volume expansion coefficient of a container made up of material with linear…
A: Given that, the coefficient of linear expansion is 12*10^-6/K.
Q: An automobile engine works by injecting a fuel and air mixture into a cylinder with a piston. Once…
A: This question is based on ideal gas equation PV=nRT.
Q: 25 g of dry ice (solid CO2) is placed in a container which has an initial volume 2.00 x 10^4 cm^3,…
A: Given:- n = 0.568 mol
Q: If 3 47 m³ of a gas initially at STP is placed under a pressure of 3 47 atm the temperature of the…
A:
Q: An employee is monitoring the internal temperature of a cryogenic liquid storage tank. Ideally the…
A:
Q: A. how much pressure is in a cube of side 3m when it contains two moles of gas and is kept at a…
A: Volume of a cube = a3 = 27 m3 Using the equation for ideal gos : P.V = n R T P . 27 = 2 x 8.315 x…
Q: What is the density of diatomic nitrogen gas (N2) at a temperature of 20.00 C under a pressure of…
A: Given data- For Diatomic nitrogen gas (N2) temperature T= 20.0°C and pressure P=100 kPa The atomic…
Q: Four closed tanks, A, B, C, and D, each contain an ideal gas. The table gives the absolute pressure…
A: For an ideal gas, the ideal gas law is given as PV=nRTP is pressure of the gasV is its volumen is…
Q: A cylinder contains 3.4 L of oxygen at 350 K and 2.5 atm. The gas is heated, causing a piston in the…
A: Initial volume of the gas = V1 = 3.4 L = 3.4 × 10-3 m3 Initial temperature of the gas = T1 = 350 K…
Q: At one moment, an ideal gas occupies a volume of 1.2 Liters at a pressure of 2.00x10^5 Pa. It is…
A: Initial Volume V1=1.2Liters = 0.0012 m3 Initial Pressure P1 = 2.00 x 105 Pa Isobaric Process takes…
Q: You do an experiment in which you transfer energy to 1.2 moles of a gas and measure it’s change in…
A: Given values: number of moles n = 1.2 moles From graph: Internal energy change ∆Q=3166-0=3166 J…
Q: A high-pressure gas cylinder contains 50.0 L of toxic gas at a pressure of 1.25 × 107 Pa and a…
A:
Q: A chamber with a fixed volume of 1.0 m contains a monatomic gas at 3.000 x 10 K. The chamber is…
A:
Q: he thermal energy of 0.700 mol of a substance is increased by 900J. A. What is the temperature…
A: GIVEN: number of moles n =0.7internal energy increased (dU =900 J
Q: A 13-cm-diameter cylinder contains argon gas at 10 atm pressure and a temperature of 60° C. A piston…
A: To solve this problem, we can use the ideal gas law and the concept of constant pressure expansion.…
Q: The instruction booklet for your pressure cooker indicates that its highest setting is 12.7 psi. You…
A:
Q: The glass beam 30.0 cm long and 1.50 cm in diameter. Assume the average coefficient of linear…
A:
Q: A sealed container holds 1.4 g of oxygen at 1 atm pressure and 20°C. The gas first undergoes an…
A: The sealed container contains oxygen, 1.4 grams by mass, at an initial pressure of 1 atm and an…
Q: One mole of oxygen gas is at a pressure of 5.90 atm and a temperature of 24.5°C. (a) If the gas is…
A: number of moles of oxygen gas = 1 Initial pressure (P) = 5.90 atm Initial temperature (T) = 24.5oC =…
Q: A 13-cm-diameter cylinder contains argon gas at 10 atm pressure and a temperature of 60°C. A piston…
A: Diameter, D=13 cm=0.13 m.Length, L=21 cm=0.21 m.The initial temperature is, Pressure, .Heat, Q=2600…
Q: Consider a large 7 kg bass swimming in freshwater. The bass has a volume of 7L. When neutrally…
A: Mass of bass m=7 kg and volume V=7 L and the swim bladder takes up 7% volume of this bass.…
Q: Question 1 a.) A container (8.0 L = 8.0 x10-3 m3) has an ideal gas 2 mol. The is an initial…
A: (a) Write the ideal gas equation .
Q: A hollow aluminum cylinder 20.0 cm deep has an internal capacity of 2.000 L at 20.0°C. It is…
A: The overflow of the liquid is the difference between the volume of the cylinder and the final volume…
Q: At the peak temperature on a sunny but cold day, the speed of sound in air was measured to be about…
A: Given data The speed of sound in air is v=316 m/s The speed of sound in air, v=331TK273.15316…
Q: 18.6 A 0.5 m³ container holds 50 mol of an unknown gas at a temperature of 25 °C. a. At what…
A: Volume of container (V) = 0.5 m3Number of moles (n) = 50 moles Temprature of gas (T) = 25oC = 298…
Q: Suppose a gas-filled incandescent light bulb is manufactured so that the gas inside the bulb is at…
A: The initial temperature, Ti=20.0°C = 293.15 K The final temperature, Tf = 59.5°C = 332.65 K…
Q: A gas chamber is to be designed to separate two gases with the following specifications: Hot gas…
A: The equation for heat transfer is given as Q=haATa-T1 where ha is the hot gas heat transfer…
Q: Q7. A copper rod, an aluminium rod and a brass rod, each of 6 m length and 1 cm diameter, are placed…
A:
Q: The p-V diagram in the figure shows two paths along which a sample of gas can be taken from state a…
A: here we use first law of thermodynamics
Q: A cylinder contains 261 L of hydrogen gas (H2) at 0.0°C and a pressure of 10.0 atm. How much energy…
A:
Q: 4.0 moles of krypton gas are in a 0.20 m3 container. The pressure is 1.663 × 105 Pa. a. What is the…
A:
Q: A bolt hole in a brass plate has a diameter of1.21 cm at 19.62°C. What is the diameter of the hole…
A:
A pipe of length L connects to thermal reservoirs that are kept constant at temperatures T1 and T2. The pipe contains a gas with a thermal conductivity κ, a density ρ, and a heat capacity cP. What is the temperature T of the gas in the tube at a distance x=0.4L away from the thermal reservoir with temperature T1?
Select one:
a.
T=T1+0.4(T2−T1)
b.
T=T1+0.4κρcP(T2−T1)
c.
T=T1+0.4(T1−T2)
d.
T=0.5(T1+T2)
Step by step
Solved in 2 steps
what is the equation you used can you tell me the name of it
by Bartleby Expert- The number density of gas atoms at a certain location in the space above our planet is about 3.60 x 1011 m-3, and the pressure is 2.30 x 10-10 N/m² in this space. What is the temperature there? °C Additional Materials O Readinga 6.0 cm diameter cyliinder of nitrogen gas has a 4.0 cm thick movable copper piston. the cylinder is oriented vertically as shown in the figure, and the air above the piston is evacuated. when the gas temperature is 25 degree C the piston floats 20 cm above the bottom of the cylinder then 1.5 J of heat energy are transferred to the gas. what is the new equilibrium temperature of the gas in degree CWhich of the following should be done to lower the pressure of 1.0 mole of an ideal gas in a 22.4 L container to absolute zero? A Add another mole of gas to the container. B Cool the gas to zero degrees celsius. C Cool the gas to absolute zero. D Compress the container to one-third the size. E Triple the volume of the container.
- a. Compute the specific heat capacity at constant volume of nitrogen (N2) gas. The molar mass of N2 is 28.0 g/mol. b. You warm 1.15 kg of water at a constant 1L volume from 20∘C to 30∘C in a kettle. For the same amount of heat, how many kilograms of 20∘C air would you be able to warm to 30∘C? Make the simplifying assumption that air is 100% N2. What volume would this air occupy at 20∘C and a pressure of 1 atm ?Incandescent lightbulbs are filled with an inert gas to lengthen the filament life. With the current off ( at T = 20.0 degrees Celsius ), the gas inside a lightbulb has a pressure of 113 kPa. When the bulb is burning, the temperature rises to 89.4 degrees Celsius. What is the pressure at the higher temperature?7. Containers A and B in the figure to the right hold the same gas. The volume of B is four times the volume of A. The two containers are connected by a thin tube (negligible volume) and a valve that is closed. The gas in A is at 300 K and pressure of 1.0 × 10³ Pa. The gas in B is at 400 K and pressure of 5.0 × 105 Pa. Heaters will maintain the temperatures of A and B even after the valve is opened A 300 K Valve B 400 K a) After the valve is opened, gas will flow one way or the other until A and B have equal pressure. What is the final pressure? b) Is this a reversible or an irreversible process? Explain..
- A gas condensed in a cylinder with a nozzle is initially at p_1=2000 Pa, V_1= 2.0 l, and t_1=300 K. a) If the volume decreases to 0.50 L while the temperature remains low, what is the new pressure?b) If in a) the temperature increases to 400 K when the volume changes, what will be the new pressure?Part C Some hydrogen gas is enclosed within a chamber being held at 200°C with a volume of 0.0250 m³. The chamber is fitted with a movable piston. Initially, the pressure in the gas is 1.50 × 106 Pa (14.8 atm). The piston is slowly extracted until the pressure in the gas falls to 0.950 x 106 Pa. What is the final volume V₂ of the container? Assume that no gas escapes and that the temperature remains at 200°C. Enter your answer numerically in cubic meters. ► View Available Hint(s) V₂ = Submit [5] ΑΣΦ ? m³A hot air balloon uses the principle of buoyancy to create lift. By making the air inside the balloon less dense then the surrounding air, the balloon is able to lift objects many times its own weight. A large hot air balloon has a maximum balloon volume of 2090 m3. a. If the air temperature in the balloon is 54 °C, how much additional mass, in kilograms, can the balloon lift? Assume the molar mass of air is 28.97 g/mol, the air density is 1.20 kg/m3, and the air pressure is 1 atm.
- Hydrogen gas is enclosed in a chamber at 200 degrees C and a volume of 0.0250 m3. Initially, the pressure in the gas is 1.50 x 106 Pa. The chamber is removed from the heat source and allowed to cool until the pressure in the gas falls to 0.950 x 106 Pa. What is T2?1340 moles of monatomic helium gas, in a sealed chamber, has a total internal kinetic energy (all molecules collectively) of 4.20 x 10° Joules. The gas pressure is 10° Pa. a. What is the temperature of the gas? b. What is the average kinetic energy per molecule? c. What is the volume of the gas? d. What is the molar heat capacity at constant volume, C.? e. What is the rms speed of the molecules in the gas?