reversible and irreversible change

20
Reversible and Irreversible change

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Page 1: Reversible and irreversible change

Reversible and Irreversible change

Page 2: Reversible and irreversible change

Reversible change

A change that can go forward or backward

Page 3: Reversible and irreversible change

Reversible change

Page 4: Reversible and irreversible change

Reversible change

Page 5: Reversible and irreversible change

Reversible change

Page 6: Reversible and irreversible change

Irreversible change

A change that cannot go backward

Page 7: Reversible and irreversible change

Irreversible change

Page 8: Reversible and irreversible change

Irreversible change

Page 9: Reversible and irreversible change

Irreversible change

Page 10: Reversible and irreversible change

Is it reversible or irreversible change ?

Folded paper

reversible

Page 11: Reversible and irreversible change

Is it reversible or irreversible change ?

Blowing a balloon

reversible

Page 12: Reversible and irreversible change

Is it reversible or irreversible change ?

Burning wood

irreversible

Page 13: Reversible and irreversible change

Is it reversible or irreversible change ?

Iron rust

irreversible

Page 14: Reversible and irreversible change

Is it reversible or irreversible change ?

Melting butter

reversible

Page 15: Reversible and irreversible change

Is it reversible or irreversible change ?

Burning match stick

irreversible

Page 16: Reversible and irreversible change

Is it reversible or irreversible change ?

Toasting bread

irreversible

Page 17: Reversible and irreversible change

Is it reversible or irreversible change ?

Freezing orange juice

reversible

Page 18: Reversible and irreversible change

Is it reversible or irreversible change ?

Dissolving salt in water

reversible

Page 19: Reversible and irreversible change

Is it reversible or irreversible change ?

Melting wax

Burning thread irreversible

reversible

Page 20: Reversible and irreversible change

Is it reversible or irreversible change ?

Ice turning into water

reversible