Questions
A ray of light entering from air to glass
detailed solution
Correct option is C
1×sini=μsinr1 sin(90−r1)=μsinr1 ⇒sinr1cosr1=1μ ∴Tanr1=23⇒sinr1=213Talk to our academic expert!
Similar Questions
Glass has refractive index with respect to air and the critical angle for a ray of light going from glass to air is . If a ray of light is incident from air on the glass with angle of incidence , the corresponding angle of refraction is
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