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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
Why are coherent sources necessary to produce a sustained interference pattern?
Can we conclude from the interference phenomenon whether light is a transverse wave or a longitudinal wave?
Why don't we have interference when two candles are placed close to each other and the intensity is seen on a distant screen? What happens if the candles are replaced by laser sources?
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 coherent source have wavelength λA and λB Then.
In a wave, the path difference corresponding to a phase difference of p is:-
Select the correct statement.
State two conditions for two light sources to be coherent.
