nded
Write TRUE if the statement is correct and FALSE if not.
True
11. Aluminum is a good conductor of heat and electricity.
false
12. All materials can be good conductors of heat and electricity
13. Melal pots allow the heat flow thoroughly.
Falsa 14. Iron-based metals are insulators of heat and electricity.
True 15. Electricity plays an important role in our daily activities.
16. Velocity describes speed and direction
17. If a body is moving in one direction, it has a negative velocity.
18. The velocity of a speeding cyclist does not change when he tums.
19. The direction of motion can be described as east, west, north and
south
20. The speed and direction of a moving animal can be used to find its location​