The better question is does a glow stick glow longer in hot or cold environments. Here since its a chemical reaction heat acts as a catalyst and speeds up the process. So in warm weather you'll get brighter glow that lasts significantly shorter then a glow stick in a cold environment. Funny enough if you cool down a glow stick enough (about -60 F) then the process will stop altogether.
Glow sticks are a chemical light.
They glow so you can see in the dark and so they look cool!
The warmer conditions the glow stick is in the brighter it will light up but for a short amount of time . However, on low temperature conditions the glow stick will light up for a longer time period but it will not light up as bright
Glow sticks do not "capture" light. The light is produced by a chemical reaction. See the related link for a more in-depth discussion.
Light Energy, Potential Energy, and possibly Heat Energy.
Glow sticks will show up better if you put them in the dark instead of leaving them in the light. Glow sticks are activated by breaking the tube inside and shaking them.
Glow sticks are a chemical light.
Glow sticks are exothermic.Exothermic is when heat/energy is released. And that is exactly what glow sticks do. but the energy being released is in the form of light.
Nightflyer.com
They glow so you can see in the dark and so they look cool!
they absorb light from before and then when it is dark they glow the absorbed light
Glow sticks
Glow sticks aren't just for raves, nor are they just for kids on Halloween. Glow sticks can be a great safety asset when outside in any dark or dangerous condition. Many athletes use glow sticks to light their paths when running and to make them more visible to cars. Glow sticks can also be useful for roadside emergencies, for power outages, or in substitute of a flashlight. Glow sticks are inexpensive and can be purchased at most party stores and sports stores.
Apparently if you put them in the freezer they will last longer and you can reuse them. tried it once it did light up again but not very brightly.
The warmer conditions the glow stick is in the brighter it will light up but for a short amount of time . However, on low temperature conditions the glow stick will light up for a longer time period but it will not light up as bright
Glow sticks do not "capture" light. The light is produced by a chemical reaction. See the related link for a more in-depth discussion.
Due to the little amount of light that glow sticks provide it isn't guaranteed that you can use them to find people. Although having many glow sticks may work.