Motion and Force test much? Heat
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Friction can produce energy in the form of heat
Friction is annoying because it subtracts energy from a system and converts it to a waste form of energy, usually heat or sound. As a result, it makes it harder to move whatever you want to move, and it wastes energy. (However it does stop everyone from falling over, which is kinda useful, right?)
Friction
When the mechanical energy of an object is reduced by friction, it doesn't just disappear due to the law of conservation of energy. It turns into another form of energy instead. That other form of energy is heat.
friction
Friction can produce energy in the form of heat
friction can, light, all energy
loss of energy in fluid because of friction of seperated boundary layers
Friction is annoying because it subtracts energy from a system and converts it to a waste form of energy, usually heat or sound. As a result, it makes it harder to move whatever you want to move, and it wastes energy. (However it does stop everyone from falling over, which is kinda useful, right?)
friction
Friction
Yes. Motors and generators exchange mechanical/electrical energy with heat as the conservation energy component. Heat and friction are the common ways energy is conserved as it is changed from one form of energy to another, e.g chemical to electrical by battery and heat.
Friction and kinetic energy.
electrons get transferred in form of energy when photon of energy higher than binding energy falls on it electron is ejected in form of energy by conduction,convection ,radiation
When the mechanical energy of an object is reduced by friction, it doesn't just disappear due to the law of conservation of energy. It turns into another form of energy instead. That other form of energy is heat.
friction
Friction is NOT energy. Friction is a FORCE (rather than a form of energy). It can be used in the formula: W = F·d where "W" stands for work (which IS energy), F stands for force (like friction), and "d" stands for distance over which the force is exerted. Typically when friction is present some kind of energy of motion such as mechanical energy or kinetic energy or potential energy is being transformed into heat.