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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
- Calculate the focal length of a reading glass of a person, if the distance
- Three capacitors of capacitances 3 μF, 10 μF and 15 μF are connected in series
- A car moving with a velocity of 36 km/hr crosses a siren of frequency 500 Hz.
- If the velocity of sound in air is 350 m/s, thent he fundamental frequency
- Two balls are dropped from same height at 1 second interval of time.
Topics: Wave Optics (101)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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