Question
Name different units of energy.
Solution
The different units of energy are :
(i) Joule (ii) erg (iii) electron volt (iv) KWt hr (v) Calories.
The different units of energy are :
(i) Joule (ii) erg (iii) electron volt (iv) KWt hr (v) Calories.
By eating two apples, a person starts pushing the wall of room. If food value of apple is 100 calories per apple, how much work he will do in pushing the wall in one hour?
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