Thehigherthe index number a. the higher the speed of light b. the lower the speed of light c. has no effect on the speed of light d. the shorter the wavelength propagation

Thehigherthe index number
a. the higher the speed of light
b. the lower the speed of light
c. has no effect on the speed of light
d. the shorter the wavelength propagation
by

1 Answer

Answer :

a. the higher the speed of light
by

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