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A fringe width of a certain interference pattern is β=0.002 cm. What is the distance of 5th dark fringe centre?
Options
(a) 1×10⁻² cm
(b) 11×10⁻² cm
(c) 1.1×10⁻² cm
(d) 3.28×10⁶ cm
Correct Answer:
1.1×10⁻² cm
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
- Steam at 100⁰C is passed into 20 g of water at 10°C. When water acquires a temperature
- If h is the height of the capillary rise and r be the radius of capillary tube,
- A 50Hz AC signal is applied in a circuit of inductance of (1/π)H and resistance 2100Ω
- In a primary coil 5 A current is flowing on 220 V. In the secondary coil 2200 V
- A linear aperture whose width is 0.02 cm is placed immediately in front of a lens
Topics: Wave Optics (101)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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