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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)
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 hydrofluoric acid attacking glass a physical or chemical change?
Does anyone know
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?"
