MHT CET · Physics · Wave Optics
In a Young's double slit experiment, the source is white light. One of the holes is covered by a red filter and another by a blue filter. In this case
- A there shall be alternative interference fringes of red and blue.
- B there shall be interference fringes for red distinct from that for blue.
- C there shall be no interference fringes.
- D there shall be interference fringes for red mixing with one for blue.
Answer & Solution
Correct Answer
(C) there shall be no interference fringes.
Step-by-step Solution
Detailed explanation
Both the blue and red light have different wavelengths and for interference fringes to be seen, we require coherent light sources.
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