It turns the kinetic energy (moving your hands) into heat energy due to moving your hands faster.
friction
Mechanical energy is changed to thermal energy. This is when you are rubbing your hands together to make heat.
1. rubbing your hands together to keep warm in winter 2. the parts of a car engine rubbing together causes it to overheat sometimes 3. rubbing sticks together to make fire (it takes about two horus, but the stick gets hot)
to make fire. when you are out in the wilderness and don't have any matches or a lighter. you can rub two sticks together for a while and it will make a fire!
Sound wave
The friction generated by your hands creates heat.
friction
Mechanical energy is changed to thermal energy. This is when you are rubbing your hands together to make heat.
No, it will not.
A buzzing sound can be made by rubbing your two fingers together. You must do this while your fingers are close to someone else's ear.
by rubbing their wings together
There are a lot of nerve endings in your feet and hands so they are very likely to get cold. When, you warm them then your whole body will be warmer because they were the coldest part of your body.
Rubbing two rocks together
1. rubbing your hands together to keep warm in winter 2. the parts of a car engine rubbing together causes it to overheat sometimes 3. rubbing sticks together to make fire (it takes about two horus, but the stick gets hot)
The sound crickets make is called chirping. They make it by rubbing their wings together as they are looking for a mate.
Grass Hoppers make sound buy rubbing there back legs together
you would rub your hands together very fast