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A single slit Fraunhogger diffraction pattern is formed with white light. For what wavelength of light the third secondary maximum in the diffraction pattern coincides with the second secondary maximum in the pattern for red light of wavelength 6500Å?
Options
(a) 4400 Å
(b) 4100 Å
(c) 4642.8 Å
(d) 9100 Å
Correct Answer:
4400 Å
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Wave Optics
(101)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Dependence of intensity of gravitational field (E) of earth with distance(r)
- In old age arteries carrying blood in the human body become narrow resulting
- Magnetism of a magnet is due to
- Which is incorrect about thermal process
- Two tuning forks are sounded together and produce 2 beats per second.
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Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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It’s Fraunhoffer, if I remember correctly.