A source emits monochromatic light of wavelength 495 nm in air. When the light passes through...
A source emits monochromatic light of wavelength 495 nm in air. When the light passes through a liquid, its wavelength reduces to 434 nm What is the liquid's index of refraction?
a) 1.49
b) 2.03
c) 1.14
d) 1.26
e) 1.33
Homework Answers
air refraction index = 1
n1lambda1 = n2lambda2
n1 = air
n2 = liquid refration index
495 = n2*434
n2 = 495/434
n2 = 1.14
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