Question

Use 4 to 5 complete sentences, explain the concepts of beats and how beats are produces. Please provide at least 2 examples

Answer 1

beating in waves is the result of "superposing" - sort of adding together - two waves of different but similar frequencies - eg 50 Hz and 51Hz. The waves go in and out of phase as a sort of continuous or running interference pattern. In the case of sound, you'd hear it as a continuous change in the sound intensity loud in phase, soft out of phase. 

Answer 2

Step-by-step explanation:

The beats are produced, when two sound waves of nearly same frequency and same amplitudes superimposed on each other if they are travelling in same directions.

When the intensity of sound wave is maximum, it is said to be that one bat is produced.

The beat period is defined as the time interval between the two consecutive beats.

The number of beats produces per second is equal to the difference between the frequencies of two sound waves.

Let there are sound waves having frequency 252 Hz and 256 Hz are superimpose on each other they both have nearly same amplitude and moving in same direction.

The beat frequency is 4 beat per second which is equal to the difference between the frequencies of two sound waves.