Question

Fill in the blanks.

1. When heat is supplied to matter, the____of its molecules increases and they start vibrating vigorously.

2. Hard solids have___melting point while soft solids have___ melting point

3. No medium is required to transfer heat by the process of_____

4. A cold spoon dipped in a cup of hot milk transfers heat to its other end by the process of_____.

5._____clothes absorb more heat than_____clothes.

6. In_____heat is transmitted mainly by convection.

7. Handles of frying pans are made of______conductors of heat.

8. Transfer of heat by_____is faster than conduction.

9. During the night____blows from land to sea.

10. The sun emits more_____
than an electric lamp because the_____of the sun is very high.

11. The heat which comes out of the hot object is called____
heat.

12. Cooling coils in refrigerators are made of____
to conduct away the heat.


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Answer 1

Answer:

Explanation:

1) Intermolecular space

2) Higher, lower

3)

4) Molecule heating

5) Black, standard colored

6)

7) Poor

8)

9) Wind/Air

10) Light, temeperature

11)

12) Iron

Answer 2

Answer:

1) IMS

2) Higher, lower

3) radiation

4) molecule heating

5) Black, standard coloured

6) liquid's & gases

7) poor

8) convection

9) wind / air

10) light,temparature

11) radiant

12) iron

Explanation:

Hope it helps