Question

write about an
about an activity to show
that the friction produes heat.​

Answer 1

1) If we rub our both hands together, heat is produced.

2) If a child is sliding down a slide, it can experience heat.

3) While riding a cycle , when we apply breaks, heat is produced.

Answer 2

Answer:

Answer:When two bodies come in contact with each other friction acts between them. During friction mechanical energy is converted into heat energy. Two sticks are rubbed together to generate fire , generally it takes a long time but the sticks get hot and eventually fire is generated