Question

When a ringing bell is tounched, no sound is heard. Give reasons.

Answer 1

Answer:

When ringing bell is touched, it stops because sound is produced by molecular vibration and when we touch it, the vibration stops, ultimately sound stops.

Answer 2

Answer:

sounds is produced by a vibrating body. When we touch a ringing bell it stops vibrating (ringing).

Hence, it produces no sound