Some energy is changed into the desired form. The rest is changed into undesired form such as heat, light, sound, etc.
Some energy is changed into the desired form. The rest is changed into undesired form such as heat, light, sound, etc.
When energy changes from one form to another some energy gets turned into work or heat. Due to the laws of thermodynamics you can not complete transfer all energy from one form to another without doing work (letting out or gaining heat).
potential energy is the form of energy
no it says in the law of conservation of energy, energy can not be created or destroyed only changed, but you may loose energy as a different form but you wont gain any
no it says in the law of conservation of energy, energy can not be created or destroyed only changed, but you may loose energy as a different form but you wont gain any
Changed from one form to another - energy cannot be created or destroyed it can only be changed from one form to another.
An energy change is when one form of energy changes to another form of energy. E.g chemical to kinetic.
Yes. For a start, if sound gets absorbed by some material, it is converted into heat.
Any fire. Your car. You. (All are changing chemical energy into motion and heat.)
Electrical energy
Energy can be transformed from one form to another, e.g it can be changed from electrical energy, to kinetic energy. Also energy can not be destroyed, just lost or wasted.
By energy conversion. For example heat can be changed into kinetic energy by running a turbine to move a vehicle.