Q. The first law relates the internal energy change to

पहला नियम आंतरिक ऊर्जा परिवर्तन से संबंधित है

A
Heat supplied
गर्मी की आपूर्ति की गई
B
Work done
काम किया
C
Heat and work both
गर्मी और काम दोनों
D
Temperature
तापमान

Explanation

The first law of thermodynamics states that the change in internal energy (ΔU\Delta U) of a system is equal to the heat supplied to the system (Q) minus the work done by the system (W), i.e.,

ΔU=Q−W

So, it relates internal energy change to both heat and work.

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