Physics - Wave Optics Question with Solution | TestHub
PhysicsWave OpticsMiscellaneousEasy2 minPYQ_2002
PhysicsEasysingle choice
Assertion : Thin films such a soap bubble or a thin layer of oil on water show beautiful colours when illuminated by white light. Reason : It happens due to the interference of light reflected from the upper surface of the thin film.
Options:
Answer:
C
Solution:
The beautiful colours are seen on account of interference of light reflected from the upper and the lower surfaces of the thin film. As conditions for constructive and destructive interference depend upon the wavelength of light, therefore coloured interference fringes are observed.
Stream:AIIMSSubject:PhysicsTopic:Wave OpticsSubtopic:Miscellaneous
⏱ 2mℹ️ Source: PYQ_2002
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