Oh, dude, combing your hair is totally a physical change! I mean, you're literally rearranging the strands of your hair with a comb, so yeah, it's not like your hair magically grows longer or changes color just because you ran a comb through it. It's like giving your hair a little makeover without any magical potions or spells, just good ol' combing action.
Curling hair with hair rollers is a physical change because no new substances are being formed. The shape of the hair is being temporarily altered by the application of heat or by setting it in rollers, but the chemical composition of the hair remains the same.
Does your hair actually change when it's cut? No, so it's just a physical change from long to short.
Yes, cutting hair is an example of a physical change. It involves altering the appearance or state of the hair without changing its chemical composition. This change is reversible, as the hair can grow back.
Yes, cutting hair is a physical change because it alters the appearance of the hair without changing its chemical composition.
Yes, straightening hair is considered a physical change because the hair's appearance is altered without changing its chemical composition. The hair can be reverted back to its original state, indicating that no new substances are being formed during the process.
I honestly don’t know
Oh honey, combing your hair is about as much of a chemical change as putting on socks. It's just a physical change, not a chemical one. Chemical changes involve the rearrangement of atoms, not just moving your strands around with a comb. So go ahead and comb away, you're not causing any chemical chaos up there.
Mixing is a physical process.
no excessive combing will break your hair making it harder to grow
It is both a physical and chemical change.
cutting your hair is probably a physical change I don't know
no. it is not a physical change because it is still hair. It did not change the DNA. But, if the question was if the pigment change was physical, then it would be because the pigment changed in order for the hair to be a lighter color.
Curling hair with hair rollers is a physical change because no new substances are being formed. The shape of the hair is being temporarily altered by the application of heat or by setting it in rollers, but the chemical composition of the hair remains the same.
Cutting hair is a physical change because it does not alter the chemical composition of the hair. The cutting process only changes the physical appearance and length of the hair without changing its chemical structure.
combing back combing brushing washing stroking like and many more
When hair gets wet, it is a physical change. The change is reversible, as hair will dry and return to its original state. No new substances are formed during this process.
Does your hair actually change when it's cut? No, so it's just a physical change from long to short.