Chapter 14.3, Problem 32SSC

To determine

The sketch of two waves pulses which after interference produces a pulse with an amplitude greater than individual wave.

Explanation of Solution

Introduction:

Interference occurs when two waves impose on one another and results in the formation of a wave which has same, greater or lower amplitude as compared to the principle waves.

Constructive and destructive are the two types of interference.

Both waves must have identical wavelength, velocity, frequency, and amplitude for total destructive interference.

Wave interference takes place when two wave pulses meet while travelling along the same medium continuously.

  

Conclusion:

So, the resultant ofinterference of two wave pulses has greater amplitude as compared to that of the individual wave.