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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.
Related Questions: - A resistance of 20 ohm is connected to a source of an alternating potential V
- A parallel beam of fast moving electrons is incident normally on a narrow slit.
- An electric motor operating on a 60 volt D.C supply draws a current of 10 amp.
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Topics: Wave Optics
(101)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A resistance of 20 ohm is connected to a source of an alternating potential V
- A parallel beam of fast moving electrons is incident normally on a narrow slit.
- An electric motor operating on a 60 volt D.C supply draws a current of 10 amp.
- A national roadway bridge over a canal is in the form of an arc of a circle of radius
- To demonstrate the phenomenon of interference, we require two sources which emit
Topics: Wave Optics (101)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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