Question

a 3) My mother bought a pencil for me. When I sharpened the pencil its length decreased. Name the change in pencil? a) Reversible b) Irreversible c) Never d) None of these​

Answer 1

Answer:

b) irreversible

Explanation:

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Answer 2

Answer:

b) Irreversible

Explanation:

It is irreversible change because it can return to its past form.