Question

V. Answer the following questions :
1. A sharpener loses its sharpening power, if used continuously. Is the loss of sharpening
power a reversible change or an irreversible change?
2. Is ironing of clothes an irreversible change? Give a reason for your answer.
3. is converting wood into saw dust a reversible change? Give one reason for your answer.​

Answer 1

1. reversible
2. reversible
3. irreversible

hope it helps....

Answer 2

Answer:

1. Reversible change

2. Reversible change

3. Irreversible change

You can trust me it's the correct answer because our teacher did it