Question

Give one example of each


(a) By Vibrating strings____________


(b) By vibrating air columns ________________


(c) By Vibrating membranes__________________


(d) By Vibrating plates ____________________​

Answer 1

Answer:

a..vibration in a string is a wave. Resonance causes a vibrating string to produce a sound with constant frequency, i.e. constant pitch. If the length or tension of the string is correctly adjusted, the sound produced is a musical tone.