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What else can I help you with?
Is transferring graphite from pencil to paper when writing a chemical or physical change?
physical change. You know that it is a physical change because it can be reversed. An example of a chemical change would be cooking an egg. Because you cannot reverse the process.
Is slicing a banana a physical change or chemical change?
It's a physical change, because no chemicals are changing if I cut a banana.
Is drying cloths is chemical change?
It is a Physical Change because i dont know but im sure that is a physical change :P
When a piece of paper is torn into two pieces has it undergone a chemical change or a physical change?
ANSWER:Its a physical change. If you burned it and it became ash, its a chemical change. Physical change means it made no change on a molecular level. Its still paper, just in two separate pieces.It is a physical change, as the chemical property of the paper remains unchanged.
Is water evaporating from a puddle a chemical change?
Evaporation of a pudle is a physical change,
How do you know when a physical change is taking place?
The best way to know when a physical change is taking place is to observe. There will be a visible change in physical changes.
Is cutting your hair a chemical change or a physical change?
cutting your hair is probably a physical change I don't know
Is transferring graphite from pencil to paper when writing a chemical or physical change?
physical change. You know that it is a physical change because it can be reversed. An example of a chemical change would be cooking an egg. Because you cannot reverse the process.
Is saliva chemical or physical change?
i know that its physical change because all you saliva is doing is making the food wet
Is slicing a banana a physical change or chemical change?
It's a physical change, because no chemicals are changing if I cut a banana.
Is a vase that gets broken a chemical change?
It is a physical change because it is the same vase but it is in tiny pieces
Is combing your hair a physical change?
I honestly don’t know
What is lightning a candle a physical or chemical change?
chemical
How do you know that baking bread is a chemical change and not a physical change?
Its a chemical change because its changing what it is (from dough to bread)
Is hydrofluoric acid attacking glass a physical or chemical change?
Does anyone know
How do you know when something has gone through a physical change?
A physical change refers to a change in the physical state or appearance of a substance without altering its chemical composition. You can observe a physical change by noting changes in color, shape, size, texture, or state of matter (solid, liquid, gas) of the substance. Additionally, physical changes are usually reversible.
Is making ice cream a physical change?
no its a chemical change (i just did i project on making ice cream in meh class and one question was "is this a chemical or physical change? how do u know?"
