1.4. The critical angle for total internal reflection at a liquid-air interface is 42.5º. If a ray of light travelling in the liquid has an angle of incidence at the interface of 35.0°, what is the refractive index of the liquid? A) 1.18 B) 1.21 C) 1.48 D) 1.33 E) None
1.4. The critical angle for total internal reflection at a liquid-air interface is 42.5º. If a ray of light travelling in the liquid has an angle of incidence at the interface of 35.0°, what is the refractive index of the liquid? A) 1.18 B) 1.21 C) 1.48 D) 1.33 E) None
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![1.4. The critical angle for total internal reflection at a liquid-air interface is 42.5º. If a ray of light
travelling in the liquid has an angle of incidence at the interface of 35.0°, what is the refractive
index of the liquid?
A) 1.18
B) 1.21
C) 1.48
D) 1.33
E) None](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5ad63f6c-579d-41dd-bf9d-53f9b841813d%2F88ec6488-1aa7-4190-b55f-a2978c5dfb4a%2Fhxo6h7u_processed.jpeg&w=3840&q=75)
Transcribed Image Text:1.4. The critical angle for total internal reflection at a liquid-air interface is 42.5º. If a ray of light
travelling in the liquid has an angle of incidence at the interface of 35.0°, what is the refractive
index of the liquid?
A) 1.18
B) 1.21
C) 1.48
D) 1.33
E) None
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