Question
Physics Question on doppler effect
Colours appear on a thin soap film and on soap bubbles due to the phenomenon of
A
interference
B
dispersion
C
refraction
D
diffraction
Answer
interference
Explanation
Solution
Answer (a) interference
Colours appear on a thin soap film and on soap bubbles due to the phenomenon of
interference
dispersion
refraction
diffraction
interference
Answer (a) interference