- #1
dnorric
- 4
- 0
Ok so there's this paint that has been produced which contains small glass beads. When painted on to a wall it acts as insulation. Very good insulation in fact. I was listening to a radio show where a person was talking about it and he described that it was endothermic in nature. Now i know what endothermic is. In a chemical reaction energy is absorbed from the outside system. In this case something is being done, that is a reaction. How ever with the paint it is already dried. They describe the paint as being cool to the touch out in the dessert. If its endothermic, where is the energy going? Whats it doing work on?
Cheers
Damian
Cheers
Damian