The essential condition for obtaining a susta | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) For an interference pattern to be sustained (or stable) over time,the phase difference between the waves emitted by the two sources must remain co

Vedclass · Accepted Answer

have a constant phase difference.

Vedclass · Answer

(A) For an interference pattern to be sustained (or stable) over time,the phase difference between the waves emitted by the two sources must remain constant. This is the definition of coherent sources. If the phase difference changes with time,the interference pattern will shift rapidly,resulting in a time-averaged intensity that appears uniform,making the pattern invisible to the human eye. Therefore,the primary condition is that the sources must be coherent,meaning they maintain a constant phase difference.

The essential condition for obtaining a sustained interference pattern is that the two sources must . . . . . .

Similar Questions

If the ratio of amplitudes of two interfering waves is $4: 3$,then the ratio of maximum and minimum intensity is

Which of the following is conserved when light waves interfere?

Two waves of same intensity $I_0$ emitted from two sources having same phase difference $(\phi)$. Due to superposition of two waves, the intensity of resultant wave is directly proportional to . . . . . . .

Consider the interference of two sources with intensities $I$ and $4I$. Find the intensity at a point where the phase difference is $\pi/2$. (in $I$)

Two coherent sources of wavelength $\lambda$ produce a steady interference pattern. The path difference corresponding to the $10^{\text{th}}$ order maximum will be:

Vedclass Test Series

Exam Paper Generator

Online Exam Module