In above question, if `U_(a) = 40J`, value of `U_(b)` will be

In above question, if U_(d) = 88J , heat absorbed for the path 'db' is

When a system is taken from state 'a' to state 'b' along the path 'acb', it is found that a quantity of heat Q = 200 J is absorbed by the system and a work W = 80 J is done by it. Along the path 'adb', Q = 144 J In the above question, if U_(d)=88J , heat absorbed for the path 'db' is

When a system is taken from state 'a' to state 'b' along the path 'acb', it is found that a quantity of heat Q = 200 J is absorbed by the system and a work W = 80 J is done by it. Along the path 'adb', Q = 144 J In the above question, if U_(d)=88J , heat absorbed for the path 'db' is

In the above question, can we use v-u+ at equation directly?

In the above question, can we use v-u+ at equation directly?

The first law thermodynamics was gives as q=Delta U+(-w) , where q is heat given to a system and Delta U represent increase in internal energy and -w is work done by the system. Various process such as isothermal, adiabatic, cyclic, isobaric and isochoric process in terms to first law of thermodynamics leads for important results. The molar heat capacity for 1 mole of monoatomic gas is 3/2R at constant volume and 5/2R at constant pressure. A system is allowed to move from state A to B following path ACB by absorbing 80 J of heat energy. The work done by the system is 30 J. The work done by the system in reaching state B from A is 10 J through path ADB which statements are correct : 1. Increase in internal energy from state A to state B is 50 J. 2. If path ADB is followed to reach state B. Delta U = 50J 3. If work done by the system in path AB is 20 J, the heat absorbed during path AB = 70 J. 4. The value U_(C)-U_(A) is equal to U_(D)-U_(B) . 5. Heat absorbed by the system to reach B from A through path ADB is 60 J.

In the diagram, the graph between volume and pressure for a thermodynamical process in shown. If U_(A) = 0, U_(B) = 20J and the energy given from B to C is 30J, then at the stage of C, – In the foregoing question, the amount of energy given to the system from A to B is :

In the diagram, the graph between volume and pressure for a thermodynamical process in shown. If U_(A) = 0, U_(B) = 20J and the energy given from B to C is 30J, then at the stage of C, the internal energy of the system is –