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Unformatted text preview: nm 90 510 = l Extra Credit 1 [1 point] Is the light source in Problem 1visible, and if so, what color is it? Green! Problem 2 [2 points] The figure below depicts a LASER beam coming from the left, deflected by a 30 o 60 o 90 o prism. What is the prisms index of refraction? Hint: Imagine that the beam originates on the opposite side. o o 48 sin 30 sin = n 49 . 1 = n Extra Credit 2 [1 point] In which material will light travel faster? a) Cubic zirconia or diamond? Please circle one. b) Diamond or silicon? Please circle one. 48 o...
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- Winter '08