Abstract
Cinema without music is now a days beyond imagination. Whatever musical instruments used in the making of Cinema are based on Physical Concepts. One of the concepts is frequency. Frequency is nothing but the number of vibrations per second. Different frequencies forms melodious compositions. There are many musical instruments like Pan flute, Sitar, Violin, Harmonium etc are all Physical Concepts dependent musical instruments. How Physical Concepts play important role in the making of such musical instruments is presented in this paper. Unwanted continuous disturbance due to vibrations in air is noise and composition disturbance of different frequencies called sound. Music is sound with a discrete structure. Noise is sound with a continuous structure. Music is composed of sounds with a fundamental frequency and overtones. Noise is composed of sounds with frequencies that range continuously in value from as low as you can hear to as high as you can hear — not necessarily at equal intensity