A Light Ray Makes an Angle of 42º with the Normal

question 156

Multiple Choice

A light ray makes an angle of 42º with the normal to a glass-water surface on the glass side of the surface. The angle θ in the water is

• A) 42º.
• B) 36º.
• C) 63º.
• D) 49º.
• E) 27º.

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A historic oceanfront amusement park located in Atlantic City, New Jersey, known for its entertainment offerings.