Solids are heated mainly by conduction.

Solve the crossword puzzle with the help of given clues.

ACROSS

1. Mode of heat transfer from hot end to the colder end of the same body. ($10$)

2. A modification in the capillary tube of the clinical thermometer. ($4$)

3. Commonly used scale for measuring temperature. ($7$)

4. Commonly used thermometric liquid. ($7$)

5. Convection current of air from sea towards land. ($9$)

DOWN

6. Cyclic movement of a liquid or a gas due to difference in temperature. ($10$)

7. Poor conductor of heat. ($5$)

8. Good conductor of heat. ($6$)

9. Non-conductor of heat and electricity. ($9$)