16-1+Thermodynamics+Notes+Worksheet

1. The ability to cause a change. 2. a ball about to hit the ground; a cat ready to spring; a pulled back clenched fist 3. running; walking to school; streching 4. It converts into heat energy. 5. q 6. False 7. True 8. calorie 9. lower 10. temperature final 11. -70J 12. conduction-movement of heat between objects that are touching. Example: pancake batter touching a skillet Radiation- movement of heat electromagnetic waves Example: burner Convection- movement of heat by cirrculating fluids. Example: currents 13. positive 14. it shows that as heat is added, the temperature increases 15. true 16. HV 17. yes 18. 19. exothermic; the fire is giving off heat. 20. equilibrium is an unchanged state