Question

Explain


a. How can we say that copper can be used in making electrical wires ?

b. Why are bells made of metals ?​

Answer 1

Answer:

a. Copper Electrical Wires are safer to use than wires made of most other conductive metals because they are resistant to heat. Copper is the most preferred metal for electrical wires for several reasons. It has high electrical conductive; its inexpensive; its ductile; and is thermal resistant.

b. The reason that Bells are made of Metals is because metals are sonorous. Hence, metals can make the deep ringing sound as the sound of the bell we know.