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combustion
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∙ 13y ago
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What are some examples of chemical energy conv erted into light energy?
Fire The wood is a chemical energy and the fire (gasoline) is a chemical energy the heat from the fire obviously gives off heat and the "crackles" you hear gives off sound energy and the flame gives off light energy
What is the definition of 'exothermic'?
A chemical reaction that gives off heat ... like burning a candle.
What is exothermil?
A reaction that gives off heat . A reaction that takes in heat is ENDOTHERMIC.
Is the chemical reaction for the combustion of magnesium endothermic or exothermic?
Exothermic (gives off heat - and light!).
Is triboluminescence a physical or chemical property?
it is an chemical property by giving off the glow. Triboluminescence is an optical phenomenon, consequently is a physical property.
What is a chemical reaction gives off heat called?
exothermic reactions-gives off heat
What are some examples of chemical energy conv erted into light energy?
Fire The wood is a chemical energy and the fire (gasoline) is a chemical energy the heat from the fire obviously gives off heat and the "crackles" you hear gives off sound energy and the flame gives off light energy
During photosynthesis what chemical reaction gives off heat?
Exothermic Reaction.
If a physical or chemical change gives off heat energy it is?
an exothermic process
A chemical reaction that gives off heat is most likely to be what?
An endothermic reaction is one that consumes heat.
What is the definition of 'exothermic'?
A chemical reaction that gives off heat ... like burning a candle.
Is the chemical reaction for the combustion of magnesium endothermic or exothermic?
Exothermic (gives off heat - and light!).
What is a reaction called that gives off heat?
exothermic reactions-gives off heat
What energy does a flash light have It has light heat and chemical Light because that's what it gives off Heat cause when turned on it starts giving heat and chemical because the battery consists of c?
The batteries in the flashlight store chemical energy. Once you turn the flashlight on, this chemical is converted into light and heat energy.
Is triboluminescence a physical or chemical property?
it is an chemical property by giving off the glow. Triboluminescence is an optical phenomenon, consequently is a physical property.
Is giving off light a physical or chemical change?
I would think it to be a Physical Change. Not chemical.
Could you please use the word exothermic in a sentence?
"This chemical reaction gives off a lot of heat; it must be exothermic"
