When we rub our hands they become warm. Have we supplied heat to the hands?
Answers
Answered by
2
Answer:
no this is done due to friction in our hand
Answered by
1
Answer:
no
Explanation:
when we rub over hands we make our blood flow fast
this speed in blood make all the atoms move with greater speed and causes to get heat
similar happen when milk heated it moves fast and look like boiling
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