Light from a 560-Nm Monochromatic Source Is Incident Upon the Surface

question 15

Multiple Choice

Light from a 560-nm monochromatic source is incident upon the surface of fused quartz (n = 1.56) at an angle of 60 $\degree$ .What is the angle of reflection from the surface?

• A)15 \(\degree\)
• B)34 \(\degree\)
• C)60 \(\degree\)
• D)75 \(\degree\)

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