Question

Show graphically the intensity variation of beats formation

Answer 1

The beats are a formation of periodic waxing with sound interface due to the same amplitude and sound waves with slight frequencies is called beats.

The main warning for one waxing to consecutive to form a beat.

The two central successive minimum or maximum for the period beats.

Formation Beats Conditions

• The frequency of interface between the sound waves should be small. The beats should be less than 10 due to the frequency will be hard.

• Tow interfering amplitude should be the same.