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If two slits in Young’s experiment are 0.4 mm apart and fringe width on a screen 200 cm away is 2 mm, the wavelength of light illuminating the slits is
Options
(a) 500 nm
(b) 600 nm
(c) 400 nm
(d) 300 nm
Correct Answer:
400 nm
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
- A string is stretched between fixed points seperated by 75 cm. It is observed
- A body of mass m is thrown upwards at an angle θ with the horizontal with velocity
- A cricketer can throw a ball to a maximum horizontal distance of 100 m. With the same
- In gamma ray emission from a nucleus
- Charge passing through a conductor of cross-section area A=0.3 m² is given
Topics: Wave Optics (101)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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