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A light wave is incident normally on a...

A light wave is incident normally on a glass slab of refractive index 1.5. if 4% of light gets reflected and the amplitude of the electric field of the incident light is 30V/m, then the amplitude of the eletric field for the wave propogating in the glass medium will be :

A

30V/M

B

10 V/M

C

24V/m

D

6V/m

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