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What kind of energy is the source of the light and heat produced by a burning log? chemical energy kinetic energy gravitational energy electrical energy
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1 vote
What kind of energy is the source of the light and heat produced by a burning log?

chemical energy
kinetic energy
gravitational energy
electrical energy

User Ownaginatious
by
7.9k points

2 Answers

5 votes
combustion is a chemical reaction
User Hermann
by
8.5k points
3 votes

All of that light and heat is the product of chemical energy released from
the log, when parts of the log get warm enough to combine with oxygen
and carry on the heat-releasing reaction.


User Daniil Harik
by
8.0k points
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