Question

where do bail of school and temple is made of metal​

Answer 1

Bells made up of metals and not from wood because metals have the capability to produce sound when hit with a solid object, i.e, they are Sonorous. Therefore, students will be able;e to hear the sound loud when bell hits.

Answer 2

Answer:

Sonorousness is the property of metal by which it makes a sound. Hence, it is used for making bells and strings of musical instruments like Sitar and Violin.