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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 de-Broglie wavelength of an electron moving with a velocity 1.5×10⁸ ms⁻¹ is equal
- A straight conductor of length 0.4 m is moved with a speed of 7 ms⁻¹perpendicular
- The period of a simple pendulum inside a stationary lift is T. The lift accelerates
- A body, which emits radiations of all possible wavelengths, is known as
- A heavy stone hanging from a massless string of length 15 m is projected
Topics: Wave Optics (101)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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