Friction.
An example of friction is when you rub your hands together or when you rub two sticks together it makes fire
Energy cannot be created nor destroyed. The change in temperature produced by rubbing your hands together is called friction, and it is the conversion of chemical energy in your cells into kinetic energy (The force that makes you rub your hands together) and that kinetic energy is partially converted into thermal energy. The conversion of kinetic to thermal is called friction.
When you rub your hands quickly, friction is generated between your skin and the surfaces you are rubbing. This friction produces heat, raising the temperature of your hands and making them feel warm.
When you rub your hands together, friction is created between them. This friction generates heat, causing your hands to feel warm.
Increasing the force applied to your hands or adding moisture to them can increase friction and make it harder to rub them together. Additionally, adding a rough or sticky substance like sand, lotion, or oil can also increase friction between your hands.
Friction.
friction
An example of friction is when you rub your hands together or when you rub two sticks together it makes fire
Energy cannot be created nor destroyed. The change in temperature produced by rubbing your hands together is called friction, and it is the conversion of chemical energy in your cells into kinetic energy (The force that makes you rub your hands together) and that kinetic energy is partially converted into thermal energy. The conversion of kinetic to thermal is called friction.
When you rub your hands quickly, friction is generated between your skin and the surfaces you are rubbing. This friction produces heat, raising the temperature of your hands and making them feel warm.
If you rub your two hands together nothing will happen, it will just become a little pale
When you rub your hands together, friction is created between them. This friction generates heat, causing your hands to feel warm.
Increasing the force applied to your hands or adding moisture to them can increase friction and make it harder to rub them together. Additionally, adding a rough or sticky substance like sand, lotion, or oil can also increase friction between your hands.
You can feel heat when you rub your hand together!
When you rub your hands together, you are converting mechanical energy into thermal energy through the friction generated between your hands.
I think dhatt the answer is centripetal force cause most of the time it is a word you don't know!
You should rub your hands together for at least 20 seconds when using an alcohol-based hand rub, ensuring that all surfaces of your hands are covered to effectively kill germs.