When angle of incidence is 90 degree what is angle of refraction
Asked by Abhijeetoo7 | 15th Feb, 2010, 05:51: PM
Expert Answer:
Dear Student
Refractive index n=sin i / Sin r
Sin r=sin i / n
r=Sin-1 (sin i / n)
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Team
Topperlearning.com
Answered by | 15th Feb, 2010, 06:30: PM
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