in a certain process, the energy of the system decreases by 250 kj . the process involves 480 kj of work done on the system. find the amount of heat q transferred in this process.

This process follows the first law of thermodynamics, which states that energy can be converted from one form to another, but it cannot be created or destroyed.
The amount of heat transferred in this process can be calculated by using the equation:
Q = W + E
where Q is the amount of heat transferred, W is the work done on the system, and E is the change in energy of the system.
In this process, W is 480 kJ and E is -250 kJ. Using the equation above, we get:
Q = 480 kJ + (-250 kJ)
Q = 230 kJ
Therefore, in this process, 230 kJ of heat was transferred.
This equation applies to any type of process involving a change in energy, and can be used to calculate the amount of heat transferred when given the amount of work done on the system and the change in energy of the system.

To learn more about the first law of thermodynamics refer to:

https://brainly.com/question/26035962

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