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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
- An explosion blows a rock into three parts. Two parts go off at right angles to each other
- The focal length of the objective of a terrestrial telescope is 80 cm
- The speed of an electron having a wavelength of 10⁻¹⁰ m is
- A block of mass m is placed on a smooth wedge of inclination θ
- In one dimensionsal motion,instantaneous speed v statisfies 0⦤v⦤vₒ
Topics: Wave Optics (101)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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