MCAT Question A Day - 9/4/13 | FreeMCATPrep.com

MCAT Question A Day - 9/4/13

Light is incident on a prism at an angle of 90° relative to its surface. The index o refraction of the prism material is 1.50. Which of the following statements is most accurate?

A. The angle of refraction will be greater than 0° but less than 45°.

B. The angle of refraction will be greater than 45° but less than 90°.

C. The angle of refraction will be 0°.

D. The angle of refraction cannot be determined from the information given.

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