Question

why do we rub ice on a burn part of body to feel less pain?​

Answer 1

Answer:

because when we rub ice on burn part ice absorb heat so burn part become cool and we feel less pain

Answer 2

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On being burnt the skin undergoes some reaction which are quite painful.Therefore ice is applied to the burnt part to  slow down the reaction and provides some relief to the person.It also prevents further damage to the burnt skin of a person.