What Is the Angle of Incidence on an Air-To-Glass Boundary $\degree$

question 30

Multiple Choice

What is the angle of incidence on an air-to-glass boundary if the angle of refraction in the glass (n = 1.52) is 25 $\degree$ ?

• A)16 \(\degree\)
• B)25 \(\degree\)
• C)40 \(\degree\)
• D)43 \(\degree\)

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