Usually some energy is wasted, in the sense that it gets converted to a less valuable form of energy. In other words, entropy increases.
Yes, when an energy change occurs, some heat is always produced.
There is possibility of some energy loss in transition kinetics , and to the ozone layer.
There is nearly always some conversion to heat.
There is a loss
Heat.
There is always an increase in the entropy of the universe.
will be transformed into kinetic energy
its transformed into a different type of energy..such as thermal energy or heat
entropy in the universe
Yes, light production always involves some other energy being transformed into light energy.
There is always an increase in the entropy of the universe.
will be transformed into kinetic energy
Photochemical energy is transformed into biochemical energy.
its transformed into a different type of energy..such as thermal energy or heat
entropy in the universe
entropy of the system
That happens in a TV set.
Yes, light production always involves some other energy being transformed into light energy.
Kinetic energy is transformed in Potential elastic and back.
The electrical energy gets transformed into electromagnetic (light) energy and thermal (heat) energy.
entropy of the universe
The potential energy is transformed to heat or light energy