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The plural form of energy is energies.
Yes.energy can change from one form to another. They are interconvertible.
If it uses a battery it transfers chemical energy into electric energy. As it is vibrating it will transfer into Kinetic(movement) energy and sound energy.
Moving objects do not change, in general, the energy of the system. It depends, of course, of the different energies which are related with the problem. Suppose that we only have kinetic energy. If the velocity of an object is constant, the total energy is then constant too. Only if there is a change in the velocity we have a change in the energy. Potential energies depends on the exact form of them. For elastic forces, for example, there is a change of the total energy with the position across the expression U = kx2. But there are other ones which do not depend on the position, so they do not change total energy. When objects are at rest their kinetic energy is zero while their potential energy is maximum.As they start moving their potential energy is converted into kinetic energy at every moment during motion. Just before coming to rest again their kinetic energy is maximum and potential energy is zero.This process continues like this.
Being an "uncountable" noun, it is usually just called "energy". However, in some cases, the plural "energies" is used.
No, all energy can do is change form.
The plural form of energy is energies.
Eletrical energy
Not necessarily. Energy can be solar energy in the form of thermal and light energies, but there are other types of energies, like kinetic or chemical.
thermal energy is needed to do that job. as opposed to mechanical potential or chemical energies.
The word energy is a noun. The plural form is energies.
as far as i know energies don't release energies. they transfer their form from one to another. energy can neither be created nor destroyed, it only changed it's form.
No, heat is not the only form of energy that is radiated. there is also light along with other energies.. Yes, it it the only form of energy that is radiated.
Yes.energy can change from one form to another. They are interconvertible.
If it uses a battery it transfers chemical energy into electric energy. As it is vibrating it will transfer into Kinetic(movement) energy and sound energy.
photosynthesis
Salts are high storage of energies in their ionic bonds. However, our body doesn't possess the mechanisms to allow us to exploit this form of energy.