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प्रश्न
State the importance of coherent sources in the phenomenon of interference.
उत्तर
Two sources are called coherent sources, if the phase difference between them is either zero or constant. And this is essential for interference of light.
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संबंधित प्रश्न
Define coherent sources of light
Interference effects of light from two sources can be observed if the sources are ______.
If we have two coherent sources S1 and S2 vibrating in phase, then for an arbitrary point P destructive interference is observed whenever the path difference is ______.
Two wave have intensity ratio 25:4 What is the ratio of maximum to minimum intensity?
In a wave, the path difference corresponding to a phase difference of p is:-
Two coherent monochromatic light beam of intensities I and 4I are super imposed. The max .and min. possible intensities in the resulting beam are
Select the correct statement.
In an interference experiment, the ratio of amplitudes of coherent waves is `a_1/a_2 = 1/3.` The ratio of maximum and minimum intensities of fringes will be ______.
What happens to the interference pattern when two coherent sources are infinitely close?
What happens to the interference pattern when two coherent sources are far apart from each other?
