Question

when a gas compressed the work obtained is 360j while the heat transferred is 190j hence the change in internal energy is​

Answer 1

Explanation:

When a gas is compressed the work of 10 is 360j while the heat transfer is 190j and stay in internal energy is 170

Answer 2

Answer:

The internal energy change is -170 J.

Explanation:

We will calculate the change in internal energy from the first law of thermodynamics which is given as,

$\Delta U=Q-W$     (1)

Where,

ΔU=change in internal energy

Q=heat transferred

W=work done

From the question we have,

The work obtained(W)=360J

The heat transferred(Q)=190J

By inserting the value of "Q" and "W" in equation (1) we get;

$\Delta U=190-360$

$\Delta U=-170J$

Hence, the change in internal energy is​ -170 J.

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