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A thermodynamic system is taken from an original state to an intermediate state by the linear process shown in Fig. Its volume is then reduced to the original value from E to F by an isobaric process. Calculate the total work done by the gas from D to E to F
13
Sep
A thermodynamic system is taken from an original state to an intermediate state by the linear process shown in Fig. Its volume is then reduced to the original value from E to F by an isobaric process. Calculate the total work done by the gas from D to E to F A geyser heats water [...]
In changing the state of a gas adiabatically from an equilibrium state A to another equilibrium state B, an amount of work equal to 22.3 J is done on the system. If the gas is taken from state A to B via a process in which the net heat absorbed by the system is 9.35 cal, how much is the net work done by the system in the latter case? (Take 1 cal = 4.19 J)
13
Sep
In changing the state of a gas adiabatically from an equilibrium state A to another equilibrium state B, an amount of work equal to 22.3 J is done on the system. If the gas is taken from state A to B via a process in which the net heat absorbed by the system is 9.35 [...]
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an amount of work equal to 22.3 J is done on the system. If the gas is taken from state A to B via a process in which the net heat absorbed by the system is 9.35 cal ,
how much is the net work done by the system in the latter case? (Take 1 cal = 4.19 J) ,
In changing the state of a gas adiabatically from an equilibrium state A to another equilibrium state B ,
Two cylinders A and B of equal capacity are connected to each other via a stop clock. The cylinder A contains an ideal gas at standard temperature and pressure. B is completely evacuated. The entire system is thermally insulated. The stop cock is suddenly opened.
13
Sep
Two cylinders A and B of equal capacity are connected to each other via a stop clock. The cylinder A contains an ideal gas at standard temperature and pressure. B is completely evacuated. The entire system is thermally insulated. The stop cock is suddenly opened. A geyser heats water flowing at the rate of 3.0 [...]
A cylinder with a movable piston contains 3 moles of hydrogen at standard temperature and pressure. The walls of the cylinder are made of a heat insulator, and the piston Is Insulated by having a pile of sand on it. By what factor does the pressure of the gas its original volume?
13
Sep
A cylinder with a movable piston contains 3 moles of hydrogen at standard temperature and pressure. The walls of the cylinder are made of a heat insulator, and the piston Is Insulated by having a pile of sand on it. By what factor does the pressure of the gas its original volume? A cylinder with [...]
What amount of heat must be supplied to 2.0 × 10^–2 kg of nitrogen (at room temperature) to raise its temperature by 45 °C at constant pressure?
13
Sep
What amount of heat must be supplied to 2.0 × 10^–2 kg of nitrogen (at room temperature) to raise its temperature by 45 °C at constant pressure? What amount of heat must be supplied to 2.0 × 10^–2 kg of nitrogen (at room temperature) to raise its temperature by 45 °C at constant pressure? September [...]
A geyser heats water flowing at the rate of 3.0 litres per minute from 27 °C to 77 °C. If the geyser operates on a gas burner, what is the rate of consumption of the fuel if its heat of combustion is 4.0 × 10^4 J/g?
13
Sep
A geyser heats water flowing at the rate of 3.0 litres per minute from 27 °C to 77 °C. If the geyser operates on a gas burner, what is the rate of consumption of the fuel if its heat of combustion is 4.0 × 10^4 J/g? A geyser heats water flowing at the rate of [...]
Calculate the means free path of nitrogen molecule at 27∘C when pressure is 1.0 atm. Given, diameter of nitrogen molecule = 1.5Å, kB = 1.38×10^−23JK−1. If the average speed of nitrogen molecule is 675 ms^−1. The time taken by the molecule between two successive collisions is
13
Sep
Calculate the means free path of nitrogen molecule at 27∘C when pressure is 1.0 atm. Given, diameter of nitrogen molecule = 1.5Å, kB = 1.38×10^−23JK−1. If the average speed of nitrogen molecule is 675 ms^−1. The time taken by the molecule between two successive collisions is Calculate the means free path of nitrogen molecule at [...]
A gas has molar heat capacity C = 37.55J mole−1K−1, in the process PT = constant. The number of degrees of freedom of the molecules of the gas.
13
Sep
A gas has molar heat capacity C = 37.55J mole−1K−1, in the process PT = constant. The number of degrees of freedom of the molecules of the gas. A gas has molar heat capacity C = 37.55J mole−1K−1 in the process PT = constant. The number of degrees of freedom of the molecules of the [...]
If the average kinetic energy of a molecule of a hydrogen gas at 300K is E, the average kinetic energy of a molecule of a nitrogen gas at the same temperature is
13
Sep
If the average kinetic energy of a molecule of a hydrogen gas at 300K is E, the average kinetic energy of a molecule of a nitrogen gas at the same temperature is If the average kinetic energy of a molecule of a hydrogen gas at 300K is E the average kinetic energy of a molecule [...]
Cv and Cp denote the molar specific heat capacities of a gas at constant volume and constant pressure, respectively. Then,
13
Sep
Cv and Cp denote the molar specific heat capacities of a gas at constant volume and constant pressure, respectively. Then, Cv and Cp denote the molar specific heat capacities of a gas at constant volume and constant pressure respectively then. September 13, 2021 Category: Chapter 14 - Thermometry, Expansion and KTG , MTG NEET Physics [...]