Select the correct statement(s) from the following. I. In sitar, guitar the strings vibrate and produce sound. II. Sound wave's propagate due to vibration of air molecules. III. In solids, atoms oscillate to produce the temperature sensation. IV. At resonance, the amplitude of forced oscillations is maximum.

Question

Select the correct statement(s) from the following. I. In sitar, guitar the strings vibrate and produce sound. II. Sound wave's propagate due to vibration of air molecules. III. In solids, atoms oscillate to produce the temperature sensation. IV. At resonance, the amplitude of forced oscillations is maximum. (A) I and IV (B) II and IV (C) I and II (D) all are correct

Tardigrade Admin · Accepted Answer

Examples of oscillatory motion can be found around us very easily.
In most of the musical instruments either string or some memberane oscillates to produce pleasant sound. Due to the oscillation of air molecules sound propagates in a air.

I and IV

II and IV

I and II

all are correct

Examples of oscillatory motion can be found around us very easily. In most of the musical instruments either string or some memberane oscillates to produce pleasant sound. Due to the oscillation of air molecules sound propagates in a air.

Examples of oscillatory motion can be found around us very easily.
In most of the musical instruments either string or some memberane oscillates to produce pleasant sound. Due to the oscillation of air molecules sound propagates in a air.