why spark is produced when 2substances are struck hard against each other
Answers
Answered by
0
Reason: When two things are struck hard against each other or if they are rubbed together vigorously, this causes a friction force to develop. This friction produces heat, which we see in the form of sparks.
Hope it helps :)
Good luck!
Hope it helps :)
Good luck!
Answered by
0
heat......................................................,
Similar questions