Question

Give reason why:
School bells are made of metal (2 points)
don't dare to give 1 point atleast 2 points​

Answer 1

Answer:

1)In schools , school bell is rang so that the whole school should hear it and get to know that next lecture is started

2)When metals are knocked they make sound

Therefore , school bell is made of metal so that it is heard by everyone

Answer 2

Explanation:

school bells made up of metals rather than non-metal because when struck, produce a ringing sound.this property is limited to metals only. due to this property metals are said to be sonorous.