Physics

Harmonics We know, different tones exist in a music. The tone having lowest frequency in them is called fundamental tone. Other tones whose frequencies are…

Musical Scale We know in a tone there exists low and high frequencies. A tone of lowest frequency is called key note. Values of tones…

Mathematical Expression of Beat Let consider two sounded tuning forks having frequencies n1 and n2 (n1> n2) and the difference between the two frequencies is…

Application of Beats When two sound waves of equal or nearly equal intensity and nearly equal frequencies originate at the same time and travel along…

Mechanism of Formation of Beats When two sound waves of nearly equal frequencies originate at the same time and travel along the same direction, meet…

Characteristics of beats: When two sound waves of equal or nearly equal intensity and nearly equal frequencies originate at the same time and travel along…

Conditions for the formation of beats The wave’s amplitude and the frequency of beating should be similar; it just depends on column/height that is large…

Beats Experiment Take two tuning forks of same frequencies and place them vertically on a hollow box. Now strike one of the two forks on…

Beats When two sound waves of equal or nearly equal intensity and nearly equal frequencies originate at the same time and travel along the same…

Intensity Level of Sound The loudness of a sound is the magnitude of the auditory sensation produced by the sound. It depends upon both intensity…