Save the environment!M!
It is meant to transfer energy from one form to another.
Law of mass conservation in chemistry: in a chemical reaction the mass of reactants is equal to the mass of products.Law of energy conservation: in a closed system the energy remain constant.
Conservation of energy is not violated because some of the energy is always lost as heat (due to friction).
whoever put up the answer for why is energy conserved is dotish and stupid
Closed system means that no energy enters or leaves the system; conservation means that in this case, the total amount of energy will not increase, nor decrease.
whoever put up the answer for why is energy conserved is dotish and stupid
Energy conservation can be defined as when we save energy. Examples : when we have two bulbs lighting and we take off one.
The Conservation of Matter and the Conservation of Momentum are the consequence of the Conservation of Energy.
I am not sure how much of a proof this is; but light energy is involved both in conservation of energy, and in conservation of momentum. A photon has both energy and momentum.I am not sure how much of a proof this is; but light energy is involved both in conservation of energy, and in conservation of momentum. A photon has both energy and momentum.I am not sure how much of a proof this is; but light energy is involved both in conservation of energy, and in conservation of momentum. A photon has both energy and momentum.I am not sure how much of a proof this is; but light energy is involved both in conservation of energy, and in conservation of momentum. A photon has both energy and momentum.
Both conservation laws are applied. The conservation of momentum and conservation of energy. However, in an inelastic collision, kinetic energy is not conserved. But total energy IS CONSERVED and the principle of conservation of energy does hold.
Perpetual motion would only fit the principle of the conservation of energy if it was a machine that moved that did not have any friction or produce any sound or produce any form of heat or energy that could be lost in any way. Since no such machine is possible to create, as far as we know, perpetual motion is declared an impossibility and does NOT fit the principle of the conservation of energy. Energy will undoubtedly be lost somewhere in a moving system.
working models for energy conservation are:- * * * * *