Grade 12Wave Optics
A ray of light is incident at polarising angle such that it`s deviation is 24°, then angle of incidence is?
1 Answer
Vatsal Gangrade
ip means angle of incidence
r means angle of reflection
ip + r = 90°
Equation - 1
ip - r = 24°
Equation - 2
Add both the equations
1 and 2
2ip = 114
ip = 57°
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