Physics-
General
Easy

Question

Colours of thin films result from (or) On a rainy day, a small oil film on water show brilliant colours. This is due to

  1. Dispersion of light    
  2. Interference of light    
  3. Absorption of light    
  4. Scattering of light    

The correct answer is: Interference of light


    Colour’s of thin film are due to interference of light.

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