you just run it under cold water and then use butter to rub it off
If you use non-antibacterial soap and rub your hands together with it and water for like 15 seconds, that releases the germs, but does not kill them. So then you put your hands under water and that washes the germs away.
a combination dead skin and dirt, looks like black eraser shavings
Yes.To demonstrate: Press your hands together firmly, and rub them together rapidly.Friction produces heat.newtest3
If you want a thorough clean, be sure to scrub palms, in between fingers, back of hands, and near the nails with luke warm water while singing the abc's in your head approximately two times. Around 20-30 seconds.
You can feel heat when you rub your hand together!
You use mechanical energy to generate heat through friction when you rub your hands together on a cold day. This mechanical energy is converted into thermal energy, which warms up your hands.
Because you are putting them together which traps air and starts to make your hands warm. It is an example of friction .
When you rub your hands together, friction is generated which produces heat due to the molecules moving and rubbing against each other. This heat energy is then transferred to your hands, causing them to feel warm or hot.
When you rub your hands together on a cold day, the conversion brought about by friction is the transformation of mechanical energy to thermal energy. The friction between your hands creates heat, which helps to warm up your hands.
Rubbing your hands together can generate heat from friction due to the molecules in your skin colliding and creating energy. This can help warm up your hands when they are cold.
When you rub your hands together, friction is created. This friction generates heat due to the mechanical work being done as the surfaces of your hands come into contact and rub against each other. The heat is produced by the kinetic energy of the molecules in your hands being transferred and converted into thermal energy.
You turn mechanical energy into thermal energy.
If you rub your two hands together nothing will happen, it will just become a little pale
When you rub your hands together on a cold day, you use friction to convert kinetic energy into thermal energy, resulting in heat being generated to warm up your hands. This process helps increase the temperature of your hands by creating molecular movement and increasing the overall temperature in the area where friction is occurring.
An example of friction is when you rub your hands together, causing heat due to the resistance between your skin and the surfaces of your hands.
Yes, one example of friction is when you rub your hands together and feel them warm up due to friction between the surfaces of your hands.