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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.
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Topics: Wave Optics
(101)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A parallel beam of light of wavelength λ is incident normally on a narrow slit
- In which of the following heat loss is primarily not due to convection?
- The logic behind NOR gate is that it gives
- The temperature of ideal gas is reduced from 927° C to 27° C. The r.m.s velocity
- A battery charges a parallel plate capacitor seperated by distance(d) so that the energy
Topics: Wave Optics (101)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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