Is cutting hair a physical or chemical change?

Answer 1

A Physical Change

When you cut your hair, the molecules in the hair remain the same, even though the process may be irreversible. This is in contrast to a chemical change that would alter the nature of substances (such as bonding).

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Answer 2

Physical.

Hair cutting is most likely a physical alteration because:

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Answer 3

Haircutting is a bodily alteration.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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