A ray of light is incident on a liquid-to-glass interface at an angle of 42°. Indices of refraction for the liquid and glass are, respectively, 1.63 and 1.52 . What is the angle of refraction for the ray moving through the glass?

a. 23°
c. 46°
b. 30°
d. 38°


C

Physics & Space Science

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A) rocks embedded in the ice. B) glacial outwash. C) terminal moraines. D) melting ice.

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A hydrogen atom is in the 6h state. Which of the following could be an orbital quantum number?

A) 5 B) 6 C) 7 D) 8 E) 9

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Indicate whether the statement is true or false

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