II. Write TRUE if the statement is correct, FALSE if the sentence is incorrect.
11. Materials that allow heat to pass through are called conductors.
12. Materials that do not allow heat to pass through are called
insulators.
13. All materials are good conductors of electricity.
14. Cooking pots and pans made of metals make cooking faster.
15. Copper is a good conductor of electricity.
16. Conductors are used to protect us from electric shock.
17. Conductors are used to distribute electricity from power stations to
houses, aluminum Water glass wood silver paper plastic iron rubber tin clay brass
Brass Rubber Silver Dry papers Iron Nickel Silk Tin Lead Water Brass Wood Plastic
Steel Celluloid Glass8
18. Clay, wood and rubber are examples of conductors,
19. The conductivity of a material depends on the material it is made of.
20. Materials made of metals like nickel, copper and lead are good
conductors of electricity,​