Question

OLYMPIAD
TESTER
07HEAT WS 03
Date
Solve the crossword on "Heat" within 10 minutes
Across
2 temperature at which a liquid changes into
gases state
3 mode of heat transfer without actual
movement of molecules
6 also called melting
9 mode of heat transfer due to actual
movement of molecules
11. the heal coming from the sun travels by
Down
1. process in which hot and impure ar in a
room is replaced by fresh and cool air
3. also called liquefication
4. liquid changes into gaseous state below its
boiling point due to
5. also called freezing
7. temperature at whch a solid changes into
licuid stale
8. solds directly changing to gaseous state on
heating
12. do not conduct heat
12. double walled house
14. liquid changes into gases state due to a
process called
15. increase in size of matter on heating​

Answer 1

I don't know the answer so sorry so sorry