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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
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A common emitter amplifier has a voltage gain of 50, an input impedance of 100Ω
- An ideal coil of 10 H is connected in series with a resistance of 5Ω and a battery
- Changing magnetic fields can set up current loops in nearby metal bodies
- A spring has time period T. It is cut into n equal parts. The time period of each part
- The e.m.f. of a battery is 2 V and its internal resistance is 0.5 Ω. The maximum
Topics: Wave Optics (101)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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