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In Young’s double slit experiment, the wavelength of the light used is doubled and distance between two slits is made half of initial distance. The resultant fringe width becomes
Options
(a) 2 times
(b) 3 times
(c) 4 times
(d) Half
Correct Answer:
4 times
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
- In case of linearly polarised light, the magnitude of the electric field vector
- Masses of 3 wires of same metal are in the ratio 1:2:3 and their lengths
- A point source emits sound equally in all directions in a non-absorbing medium.
- If a steel wire of length l and magnetic moment M is bent into a semicircular arc,
- Steam at 100⁰C is passed into 20 g of water at 10°C. When water acquires a temperature
Topics: Wave Optics (101)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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