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A fringe width of a certain interference pattern is β=0.002 cm. What is the distance of 5th dark fringe centre?
Options
(a) 1×10⁻² cm
(b) 11×10⁻² cm
(c) 1.1×10⁻² cm
(d) 3.28×10⁶ cm
Correct Answer:
1.1×10⁻² cm
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 coherence of two light sources means that the light waves emitted have
- Before using the tangent galvanometer, its coil is set in
- The temperature of ideal gas is reduced from 927° C to 27° C. The r.m.s velocity
- The frequency of an alternating voltage is 50 cycles per second and its amplitude
- An electric motor operating on a 60 volt D.C supply draws a current of 10 amp.
Topics: Wave Optics (101)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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