Question

when we rub our palms together vigorously,they became warm because muscular energy is converted into heat enwrgy to the friction between the palms
a)true
b)false ​

Answer 1

a. true

as energy can only be transformed so muscular energy changes in her energy because of friction.

Answer 2

Answer:

the answer is

TRUE

Explanation:

on rubbing friction starts to work against thus it produce heat