The critical angle of incidence in a glass slab surrounded by air (nair = 1) is 42°. %3D What will be the critical angle when the glass slab is immersed in a liquid of refractive index V2? 71.13° 65.37° 61.54° O 75.71° O 79.23°
The critical angle of incidence in a glass slab surrounded by air (nair = 1) is 42°. %3D What will be the critical angle when the glass slab is immersed in a liquid of refractive index V2? 71.13° 65.37° 61.54° O 75.71° O 79.23°
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![The critical angle of incidence in a glass slab surrounded by air (nair = 1) is 42°.
What will be the critical angle when the glass slab is immersed in a liquid of
refractive index V2?
71.13°
65.37°
61.54°
75.71°
O 79.23°](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F372dd9c9-a719-44ea-94af-8da53b741366%2F06e86f64-da33-4f70-a106-5097c18014d0%2Fzg2h9wb_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The critical angle of incidence in a glass slab surrounded by air (nair = 1) is 42°.
What will be the critical angle when the glass slab is immersed in a liquid of
refractive index V2?
71.13°
65.37°
61.54°
75.71°
O 79.23°
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