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.



जेईई के लिए मॉक टेस्ट

एनसीईआरटी अध्याय वीडियो समाधान

दोहरा फलक