Optics Question 1012
Question: Colours of thin films result from
[CPMT 1972, 83, 96; RPMT 1997; DCE 2002; AIIMS 2005] or On a rainy day, a small oil film on water show brilliant colours. This is due to [MP PET 2004]
Options:
A) Dispersion of light
B) Interference of light
C) Absorption of light
D) Scattering of light
Show Answer
Answer:
Correct Answer: B
Solution:
Colour’s of thin film are due to interference of light.
