Question

Q.1 (D) Fill in the blanks: (2½)

1. On heating ice, it gets converted into _______________.

2. Iron ______________ on heating

3. The transformation of a solid substance into liquid is an __________ change.

4. When cold water is poured over a hot iron rim, it _____________

5. If we sharpen a pencil again and again, it’s ______________decreases. ​

Answer 1

Answer:

1. water

2.melts

3.physical change called melting

4.vapourised

5.length

Answer 2

Answer:

1. water

2 melts

3.melting

4.expands

5 size

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