Question

What is the statement of the first law of thermodynamics? The change in internal energy of a system equals the net energy transferred by heat into the system minus the net work done by the system. The change in internal energy of a system equals the net energy transferred by heat into the system divided by the net work done by the system. The change in internal energy of a system equals the product of net energy transferred by heat into the system and the net work done by the system. The change in internal energy of a system equals the sum of net energy transferred by heat into the system and the net work done by the system.

          What is the statement of the first law of thermodynamics?
The change in internal energy of a system equals the net energy
transferred by heat into the system minus the net work done by the
system.
The change in internal energy of a system equals the net energy
transferred by heat into the system divided by the net work done by
the system.
The change in internal energy of a system equals the product of
net energy transferred by heat into the system and the net work
done by the system.
The change in internal energy of a system equals the sum of net
energy transferred by heat into the system and the net work done by
the system.

Added by Felipe U.

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