Like where does the warmth come from?
In: Chemistry
Anytime energy moves from one thing to another it makes heat.
Its like how a battery gets hot on a phone when its being charged. Energy is being pushed into it so it gets hot.
Chemical energy is just like burning wood. The wood is cold to touch but if you start it burning you get heat. That’s just like the food we eat. We burn it and it makes us warm.
Hows that?
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