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If the sodium light in Young’s double slit experiment is replaced by red light, the fringe width will
Options
(a) decrease
(b) increase
(c) remain unaffected
(d) first increase then decrease
Correct Answer:
increase
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
- The unit of surface tension is
- In semiconductor at a room temperature
- A radiation of energy ‘E’ falls normally on a perfectly reflecting surface
- A planet moving along an elliptical orbit is closest to the sun at a distance of r₁
- The work function for aluminium is 4.125 eV. The cutoff wavelength for photoelectric
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Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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