Sound is produced due to

Sound is produced by

Sound is produced when objects………..

Sound is produced when objects………..

Can you hear the sound produced due to vibrations of a seconds' pendulum ? Give reason.

Read the following statements carefully and select correct choice from below: (a) First heart sound lub is produced due to closure of atrioventricular valves, (b) First heart sound is of longer duration than second heart sound dub.

Read the following statements carefully and select correct choice from below: br (a) First heart sound lub is produced due to closure of atrioventricular valves, br (b) First heart sound is of longer duration than second heart sound dub.

Sound is produced by _____.