Physics, asked by mishravenita2910, 11 months ago

Ek refrigerator 2000 calorie usma baraf ki Trey se leta hai. Karya nishpadan gunank 4hai. Motor dwara calorie Mein total work hai

Answers

Answered by hrawat051101
0

Answer:

2000/3 cal

Explanation:

∆=q1+W/W

*q1= calories li gyi

w=work

∆=nishpadan gunank

=4=2000+w/w

=w=2000/3 cal

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