Question

Can heat energy produced during friction be utilised for various human activities?Give examples.
Plz answer it plz plz plz.......
I'll ?mark d best answer as Brainliest....

Answer 1

yes heat energy produced during friction is utilized for various human activities they are :

a) when we rub our hands due to friction between hands between hands and we feel warmth


b) match stick is lightened due to friction


hope this helps u friend

Answer 2

Heya!
Friend ..see..

Usually..we all see small examples of friction..
#walking
#chalk and black board
#writing.. etc..


We must understand that the frictional force produced can't be used for big human work but..the heat energy produced is very small too..
Therefore we can't use it..

But if the amount of heat energy produced is big..
We may use in.

.#thermodynamics

#for producing fire..

#light a match stick

#deformation

#wear and tear

HOPE THIS HELPS YOU .