Recent questions in Thermal

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Find the number of degrees separating absolute zero and ice point on Kelvin scale

asked Oct 24, 2017 in Thermal by chandu (215k points)

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Determine the cooling effect.

asked Oct 24, 2017 in Thermal by chandu (215k points)

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An engine in outer space operates on the Carnot cycle

asked Oct 24, 2017 in Thermal by chandu (215k points)

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The efficiency of the engines.

asked Oct 24, 2017 in Thermal by chandu (215k points)

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Carnot cycle

asked Oct 24, 2017 in Thermal by chandu (215k points)

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Reversible engine working between the same temperature limits

asked Oct 24, 2017 in Thermal by chandu (215k points)

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What is the difference between a refrigerator and a heat pump?

asked Oct 24, 2017 in Thermal by chandu (215k points)

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Show that the violation of Clausius statement violates Planck’s statement.

asked Oct 24, 2017 in Thermal by chandu (215k points)

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Estimate (i) the amount of heat energy infiltrated into the bag and (ii) the elapsed time

asked Oct 24, 2017 in Thermal by chandu (215k points)

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Show that the temperature of the air in the cylinder after it has been charged to the pressure of the line is given by

asked Oct 24, 2017 in Thermal by chandu (215k points)

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How much does the internal energy of the system increase?

asked Oct 24, 2017 in Thermal by chandu (215k points)

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Derive an expression for the variation of instantaneous temperature of water in the tank with respect to time.

asked Oct 24, 2017 in Thermal by chandu (215k points)

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Sketch the system and list the assumptions made

asked Oct 24, 2017 in Thermal by chandu (215k points)

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calculate the amount of work developed by the turbine in kJ

asked Oct 24, 2017 in Thermal by chandu (215k points)

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Determine the amount of work that could be delivered by the turbine.

asked Oct 24, 2017 in Thermal by chandu (215k points)

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Derive an expression for the variation of water temperature in the tank with time

asked Oct 24, 2017 in Thermal by chandu (215k points)

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Determine the amount of heat transfer.

asked Oct 24, 2017 in Thermal by chandu (215k points)

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Assume that the temperature of the air remains constant during discharge and air in the tank behaves as an ideal gas.

asked Oct 24, 2017 in Thermal by chandu (215k points)

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Determine the rate and direction of heat flow

asked Oct 24, 2017 in Thermal by chandu (215k points)

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Determine the temperature and mass of oxygen left in the cylinder.

asked Oct 24, 2017 in Thermal by chandu (215k points)

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