i know but i dont
Chemical Energy
Chemical energy
When you snap a glow stick to make it glow, it will glow.
A glow stick is one example.
Yes it is. If you put a activated glow stick in hot water the atoms in a glow stick will start to move around. The plastic will expand letting the atoms move. When the atoms move they create energy, energy equals bright light. If you were to put the activated glow stick in room temperature water it would not be as bright. The atoms will stay the same. If you were to put a activated glow stick in cold water the atoms won't move. They will huddle together. No movement means no energy which means no brightness. You are welcome :)
A glow stick
Chemical Energy
Chemical Energy
Chemical energy
In a glow stick a chemical reaction occur; the energy is released.
Exothermic is where heat/energy is released.And a glow stick does exactly that. but in this case the energy being released is in the form of light.Do not be fooled, a glow stick does not release heat. just energySo yes, a glow stick IS exothermic.Hope this was helpful- Jessica
There is a chemical in the glow stick produces energy when shaken or snapped. Much like neon lights, the energy intensifies rapidly but will fade after time.
A battery and a glow stick.
When you snap a glow stick to make it glow, it will glow.
A perfect example is a common glow stick. In a glow stick, phenyl oxalate, fluorescent dye, and hydrogen peroxide mix to produce a chemiluminescent reaction (generating light from chemical energy).
There is no energy transformation without energy source. It is that the energy source is not battery. Glow-sticks utilize a chemical energy to generate light so it had internal energy source. Phosphorescence or Glow in the dark stored light energy in the form of electron state and re-emitted the light later. Energy is stored in the molecule and thus its' molecule is the energy source.
A glow stick is one example.