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A layer of colourless oil spreads on water surface. White light is incident on it and due to interference the oil appears coloured. In order to observe this effect the thickness of oil layer must be of the order of
Options
(a) 100Å
(b) 10000Å
(c) 1 mm
(d) 1 cm
Correct Answer:
10000Å
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - In Young’s double slit interference experiment, using two coherent waves
- A spherical drop of capacitance 1μF is broken into eight drops of equal radius.
- A body of mass m is thrown upwards at an angle θ with the horizontal with velocity
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Topics: Wave Optics
(101)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In Young’s double slit interference experiment, using two coherent waves
- A spherical drop of capacitance 1μF is broken into eight drops of equal radius.
- A body of mass m is thrown upwards at an angle θ with the horizontal with velocity
- Which of the following is not a transverse wave?
- The potential energy of particle in a force field is U = A/r² – b/r, where A and B
Topics: Wave Optics (101)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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