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Snemalna Knjiga Besedilo
- hello my name is josh and i will be showing you through two types of reactions: endothermic and exothermic
- but first i show you something called thermal energy
- this ..car here uses gas and turns it into exhaustwhich is what things in a endothermic reaction do
- ook … anyways thermal energy varies in things like this fire has more thermal energy because it is warmer.
- i still don't think this is safe
- uhh is this safe? it don't look like it
- I'm sure! trust me
- remember that now.
- SOMEONE GERTE ME OUTTA HERE!!!
- this fire here has a lot of thermal energy. incase you didn't know, heat is the flow of thermal energy
- this has more because the molecules in fire move faster than ice
- the ice was created by a endothermic reaction which is water freezing to make ice
- this iceberg here...(sigh) anyways uhm this iceberg here has thermal energy but its a lot less than the fire
- that's because the molecules in the ice move slower than in fire therefore causing it to have less thermal energy
- fire on the other hand is created by a exothermic reaction which in the wood releases the hast to make the fire along with oxygen to make smoke and heat
- THIS IS WH YOU DONT USE FIRE IN A WOODEN HOOOOOOOUSE
- WHYYYYYYYYYYYYYYYY
- I DIDNT SIGN UP FOR THISS!!
- this has more thermal energy than ice because the wood is releasing heat to keep the fire going. goodbye.
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