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A pencil becomes shorter after sharpening is it a physical or chemical?
Wiki User
∙ 13y ago
It is physical
Wiki User
∙ 13y ago
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Is burning candle getting shorter physical or chemical change?
Burning a candle is a chemical change. It cannot be "unburnt"
As a candle burns it gets shorter and shorter describe a chemical change that explain this?
I believe there is no chemical equation for this. this is because though the wick burning has a chemical reaction, the wax melting, making the candle shorter, is not undergoing a chemical reaction. simply a short change of state. If you were referring to the wick brurning though, this would be a combustion reaction. hope that helps.
Generally are shorter chemical bond lengths stronger?
Yes.
A shorter easier way to show chemical reactions using symbols instead of works is called?
Chemical Equation
What are chemical symbols used for?
A chemical symbol is used to state the name of a chemical element in a shorter form.
Is burning candle getting shorter physical or chemical change?
Burning a candle is a chemical change. It cannot be "unburnt"
When a muscle contracts it become shorter or longer?
It becomes shorter.
What five letter word which becomes shorter with two letters into it?
"What five letter word becomes shorter when you add two letters to it?"short + er = shorter
What is it when a muscle becomes shorter and thicker?
contraction
What are all the five letter word becomes shorter?
"Short" is a five-letter word that becomes shorter when you add two letters.
When does a muscle become shorter and thicker?
Muscle becomes shorter and thicker during contraction... so what?!!! (help me!!!)
What does a muscle become when it contracts?
A muscle becomes shorter when it contracts.
Why are chemical symbols used in chemical equations instead of the elements name?
Because they are shorter.
As a candle burns it gets shorter and shorter describe a chemical change that explain this?
I believe there is no chemical equation for this. this is because though the wick burning has a chemical reaction, the wax melting, making the candle shorter, is not undergoing a chemical reaction. simply a short change of state. If you were referring to the wick brurning though, this would be a combustion reaction. hope that helps.
What happens to the wavelength of an ac cycle if the frequency incresases?
It becomes shorter.
What is the word that becomes shorter after you add two more letters to it?
short
Which word becomes longer when you remove one of its letters?
Lounger becomes longer when the letter u is removed.
