A light wave is incident normally on a glass slab of refractive index 
If 
of light gets reflected and the amplitude of the electric field of the incident light is 
then the amplitude of the electric field for the wave propogating in the glass medium will be:
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
C
JEE Main 2019
As 
of light gets reflected, so only 
of light comes after refraction so,
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