by dont know
fireworks
It can be changed into: Geothermal Energy Friction
An energy change is when one form of energy changes to another form of energy. E.g chemical to kinetic.
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.
Mechanical energy is changed to thermal energy. This is when you are rubbing your hands together to make heat.
by dont know
fireworks
energy. :D
secret
Energy Coupling
There are several stages of the citric-acid or Kreb's cycle where potent chemical energy is 'released' in the form of Atp and NADPH.
Oxygen is not changed into energy. However, energy may be released when it combines with a range of other chemical compounds and elements.
Heat energy is released in a heat engine when fuel is burned. The heat energy is then changed into mechanical energy.
There are several stages of the citric-acid or Kreb's cycle where potent chemical energy is 'released' in the form of Atp and NADPH.
burn the log and some of the 'chemical energy' is released as 'heat energy' No energy is created and no energy is destroyed. Energy just changed forms.
It gains energy because the molecules are spread out more and moving at a greater velocity.
- goes into motion. This energy is transformed into kinetic energy. Kinetic energy is changed into heat by the friction process and is finally lost through dissipation.