Question

The Brewsters angle $i_b$ for an interface should be:

• A. $0°<i_b<30°$
• B. $30°<i_b<45°$
• C. $45°<i_b<90°$
• D. $i_b=90°$

Answer 1

Answer: (C)

The brewster angle for any interface should lie between:
$45<i_b<90.$