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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
- The minimum number of NAND gates used to construct an OR gate is
- If λ₁ and λ₂ are the wavelengths of the first members of the Lyman and Paschen
- A milli ammeter of range 10 mA has a coil of resistance 1 ohm
- The area of cross-section of one limb of an U-tube is twice that of the other.
- To draw the maximum current from a combination of cells, how should be the cells
Topics: Wave Optics (101)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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