Question

3. Name some materials which are good conductor of electricity.
4. Sound is produced by
objects.
5. Give examples of some metals and non-metals,
6. Define combustion.
7: Why vehicles slow down when brakes are applied?
8. All metals are good conductor of
and
9. Why bells in temples are made up of metal?
10. Sound can travel in vacuum. True False.
11. Microorganisms are classified into four major groups. Name them
12. Name some materials which are bad conductor of electricity.​

Answer 1

Answer:

good morning and have a nice day ❤️

Explanation:

10.false is the correct answer.

1. water is good conducter of electricity

Answer 2

Answer:

3- copper silver aluminium steel

4 sound is produced by vibration of any object