Question

3 marks question
Q4.. Give reason for the following:
(a) School bells are made up of metals.
(b) Electric wires are made up of copper. pls... help it's urgent ​

Answer 1

Answer:

a) we all know that metal makes a great sound,that's why school bells are made up of metal

b) Electric wires are made up of copper because copper transports the electricity well.

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Answer 2

Answer:

(a) Metals are sonorous and produces a ringing sound.

(b) Copper is a very good conductor of electric current.