Question

39. How many of the following are example of physical change?
(i) Melting of ice
(ii) Bending of iron rod.
(iii) Burning of paper
(iv) Cutting of nails
(v) Freezing of water
(vi) Making of Aloo paratha
(vii) Baking of cake
(viii) Digestion of food​

Answer 1

Respuesta:

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Explicación: