Laser light is passed through a rod made out of a material with an index of refraction of 1.62, a length L = 45.0 cm, and square cross section of length h = 3.00 mm on a side as shown in the figure. If the light enters at the center of the rod with an angle of incidence in air of 0₁ = 49.7°, determine the numb of total internal reflections before it emerges from the opposite end of the rod. 42.0 cm 3.10 mm
Laser light is passed through a rod made out of a material with an index of refraction of 1.62, a length L = 45.0 cm, and square cross section of length h = 3.00 mm on a side as shown in the figure. If the light enters at the center of the rod with an angle of incidence in air of 0₁ = 49.7°, determine the numb of total internal reflections before it emerges from the opposite end of the rod. 42.0 cm 3.10 mm
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![Laser light is passed through a rod made out of a material with an index of refraction of 1.62, a length L = 45.0 cm, and square cross section of length
h = 3.00 mm on a side as shown in the figure. If the light enters at the center of the rod with an angle of incidence in air of 0₁ = 49.7°, determine the number
of total internal reflections before it emerges from the opposite end of the rod.
42.0 cm
3.10 mm](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe496cfb4-14de-4877-8074-43f9c7c49581%2Fe5807a4b-9154-4fb5-b3d4-41bada6695c0%2Fxbda2e_processed.png&w=3840&q=75)
Transcribed Image Text:Laser light is passed through a rod made out of a material with an index of refraction of 1.62, a length L = 45.0 cm, and square cross section of length
h = 3.00 mm on a side as shown in the figure. If the light enters at the center of the rod with an angle of incidence in air of 0₁ = 49.7°, determine the number
of total internal reflections before it emerges from the opposite end of the rod.
42.0 cm
3.10 mm
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