Across
- 1. how fast heat is transferred
- 3. in hot water heating system water is pushed by__
- 9. something that very slowly transfers heat
- 11. is supposed 2 b large so heat can spread easier
- 12. in warmairheating system air is heated by burning__
- 13. heat tranfer because of sun
- 15. heat transfer through touching
- 17. transfers heat quickly
- 18. heats up water in hot-water system
- 21. as matter is changing states temperature stays the_
- 23. heat transfer through air
- 24. idea of warm being transferred
- 25. object used in hotwaterheating sstm to heat room
- 28. units of energy
Down
- 2. something that helps keep in
- 4. solar heating system uses _______to heat a room
- 5. solar heaing system is ____when water is pumped
- 6. measures energy in food
- 7. in bomb calorimeter the food is ____________
- 8. vents in warm air heating system should be near___
- 10. heating system which uses the sun
- 14. water used in heatingsystem bc of high____
- 16. heating system which uses water
- 18. heats up a room
- 19. air and water in heating systems is ________
- 20. cleans air
- 22. pushes air back into furnace to be reheated
- 26. concrete walls in solar heating system______heat
- 27. warm air heating system uses hot air going thru____