Uratex D. Metal is a good conductor of heat while plastic 15 14. Which of the following consists of objects that are good conductors of heat? A. steel, paper towel, paper B. gold, pencil, tape C. iron wire, thumb tacks, steel ruler D. aluminum cup, wood, cloth 15. Which is a good conductor? A. fruits D. wood products B. Metals C. plastics 16. Which is an example of insulator? A. book B. copper C. metal fork D. silver 17. What do we call the transfer of heat in solid? A. conduction B. conductor C.insulator D. radiation 18. What do we call a material that does not allow the electricity and heat to pass through it? A. conductor B. insulator C. iron D. wire 19 Which is an example of conductor? rnlato
