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In a certain chemical process, a lab technician supplies 292 J of heat to a system. At the same time, 68.0 J of work are done on the system by its surroundings. What is the increase in the internal energy of the system?

Respuesta :

Answer:

The increase in the internal energy of the system is 360 Joules.

Explanation:

Given that,

Heat supplied to a system, Q = 292 J

Work done on the system by its surroundings, W = 68 J

We need to find the increase in the internal energy of the system. It can be given by first law of thermodynamics. It is given by :

[tex]dE=dQ+dW\\\\dE=292\ J+68\ J\\\\dE=360\ J[/tex]

So, the increase in the internal energy of the system is 360 Joules. Hence, this is the required solution.

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