1. HEAT TRANSFER

2. ( Click on each button to learn more)INTRODUCTIONRADIATIONHeat CONDUCTIONTransferCONVECTIONMain page 3. Heatis the total amount of energy possessed by the molecules in piece of matter Heat can flow spontaneously from a higher temperature object to the lower temperature objecthome 4. conduction convection radiationhome 5. home begin 6. BurnerConduction is the transfer of heat fromwarmer to cooler areasback next 7. As one molecule is heated it begins to moveVibrate and shake rapidly. Through this process, all the molecules of an object pass heat from one to another, until they are all hot.return 8. home begin 9. Convection is the process by which largemasses of a liquid or gas move which iscarrying thermal energy and alsocontinuously until the system reachesthermal balance Circulationback next 10. When you heat liquid or gases, atom or molecules which gain energy move upward and Move cooler ones sink to bottomreturn 11. home begin 12. Radiation does not need medium or particlesto transfer heat. atmosphericback 13. TUTORIAL : 1. Give the definition of heatAnswer 2. State 3 types of heat transfer.Answer 3. What substances do you think Answerwould be good conductors or poorconductors. 4. Give other examples of convection. Answer 5. Give other examples of radiation Answer heat transfer.home 14. Answer 1 : Heatis the total amount of energy possessed by the molecules in piece of matter. Heat can flow spontaneously from an object with a high temparature to an object with a lower temperatureBack 15. Answer 2 : 1. Conduction. 2. Convection. 3. Radiation.Back 16. Answer 2 : 1. Conduction. 2. Convection. 3. Radiation.Back 17. Answer 4 : 1.Warmer water at the surface of lake or swimming pool 2. Hot air ballonBack 18. Answer 5 : 1. A camp fire 2. A microwave oven 3. A light bulbBack