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1. Given that, Refractive index of flint glass = μ base f = 1.620 Refractive index of crown glass = μ basec = 1.518 Refracting angle of flint prism = A base f = 6.0° For zero net deviation of mean ray (μ base f – 1)Af = (μ base c – 1) Ac ⇒ A base c = μ base 1 – 1/μ base c – 1A base f = 1.620 – 1/1.518 – 1(6.0)° = 7.2°
Last Activity: 10 Years ago
Sol. Given that, Refractive index of flint glass = μ base f = 1.620 Refractive index of crown glass = μ basec = 1.518 Refracting angle of flint prism = A base f = 6.0° For zero net deviation of mean ray (μ base f – 1)Af = (μ base c – 1) Ac ⇒ A base c = μ base 1 – 1/μ base c – 1A base f = 1.620 – 1/1.518 – 1(6.0)° = 7.2°
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