Physics · 2009
NEET 2009 · Prelims · Code A · Q18
The internal energy change in a system that has absorbed 2 Kcals of heat and done 500 J of work is:
The internal energy change in a system that has absorbed $\displaystyle 2$ Kcals of heat and done $\displaystyle 500$ J of work is :
Official answer
(1)
$\displaystyle 7900$ J
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NEET (UG) 2009 Physics question, with the answer from NTA’s final answer key. Where our answers come from.