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White light reflected from a soap film (Refractive Index =1.5) has a maxima at 600 nm and a minima at 450 nm with no minimum in between. Then, the thickness of the film is
Options
(a) 1
(b) 2
(c) 3
(d) 4
Correct Answer:
3
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 magnifying power of a convex lens of focal length 10 cm, when the image
- A dip needle vibrates in a vertical plane perpendicular to magnetic meridian. The time
- A particle moving along X-axis has acceleration f,at time t given by f=fₒ(1- t/T)
- The wavelength of Kα line in copper is 1.5Å. The ionisation energy of K electron in copper is
- A thin wire of resistance 4 ohm is bent to form a circle. The resistance across
Topics: Wave Optics (101)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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