A Ray of Light Travels from a Glass-To-Liquid Interface at an Angle

question 79

Multiple Choice

A ray of light travels from a glass-to-liquid interface at an angle of 23°.Indices of refraction for the glass and liquid are,respectively,1.58 and 1.80.What is the angle of refraction for the ray moving through the liquid?

• A)26.4°
• B)20.1°
• C)17.5°
• D)20.2°
• E)26.2°

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