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Answered by
2
Answer: 1.5
Explanation:
Answered by
1
Answer:
Option(B)
Explanation:
Given :
Angle of prism = 30°, angle of incidence = 60°
n = (sin i₁)/(sin r₁)
= (sin 60°)/(sin 30°)
= (√3/2) * (2/1)
= (√3/1)
= √3
Hope it helps!
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