371232 If a amount of heat given to a system be \(50\;J\) and work done on the system be \(15\;J\), then change in internal energy of the system is

371233 The internal energy change in a system that has absorbed \(2\,K\,cals\) of heat and done \(500\;J\) of work is

371234 In a thermodynamic process, pressure of a fixed mass of a gas is changed in such a manner that the gas molecules gives out \(20\,J\) of heat and \(10\,J\) of work is done on the gas. If the initial internal energy of the gas was \(40\,J\), then the final internal energy will be

371235 Assertion :
First law of thermodynamics does not state about direction of flow of heat between two temperatures.
Reason :
Heat supplied to a system is always equal to the increase in its internal energy.

371232 If a amount of heat given to a system be \(50\;J\) and work done on the system be \(15\;J\), then change in internal energy of the system is

371233 The internal energy change in a system that has absorbed \(2\,K\,cals\) of heat and done \(500\;J\) of work is

371234 In a thermodynamic process, pressure of a fixed mass of a gas is changed in such a manner that the gas molecules gives out \(20\,J\) of heat and \(10\,J\) of work is done on the gas. If the initial internal energy of the gas was \(40\,J\), then the final internal energy will be

371235 Assertion :
First law of thermodynamics does not state about direction of flow of heat between two temperatures.
Reason :
Heat supplied to a system is always equal to the increase in its internal energy.

371232 If a amount of heat given to a system be \(50\;J\) and work done on the system be \(15\;J\), then change in internal energy of the system is

371233 The internal energy change in a system that has absorbed \(2\,K\,cals\) of heat and done \(500\;J\) of work is

371234 In a thermodynamic process, pressure of a fixed mass of a gas is changed in such a manner that the gas molecules gives out \(20\,J\) of heat and \(10\,J\) of work is done on the gas. If the initial internal energy of the gas was \(40\,J\), then the final internal energy will be

371235 Assertion :
First law of thermodynamics does not state about direction of flow of heat between two temperatures.
Reason :
Heat supplied to a system is always equal to the increase in its internal energy.

371232 If a amount of heat given to a system be \(50\;J\) and work done on the system be \(15\;J\), then change in internal energy of the system is

371233 The internal energy change in a system that has absorbed \(2\,K\,cals\) of heat and done \(500\;J\) of work is

371234 In a thermodynamic process, pressure of a fixed mass of a gas is changed in such a manner that the gas molecules gives out \(20\,J\) of heat and \(10\,J\) of work is done on the gas. If the initial internal energy of the gas was \(40\,J\), then the final internal energy will be

371235 Assertion :
First law of thermodynamics does not state about direction of flow of heat between two temperatures.
Reason :
Heat supplied to a system is always equal to the increase in its internal energy.