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MHT CET 2024 (15 May, Shift 1) · Prism, Dispersion & Scattering

Prism, Dispersion & Scattering question from MHT CET 2024 (15 May, Shift 1)

Q28MHT CET 2024 · 15 MAY · SHIFT 1Easy

Prism, Dispersion & Scattering

For a symmetric (equilateral) prism, the prism formula can be written as

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Answer: (a)

  1. Prism formula: μ=sin⁡(A+δm2)sin⁡A2\mu = \frac{\sin\left(\frac{A+\delta_m}{2}\right)}{\sin\frac{A}{2}}
  2. Equilateral prism: A=60∘A = 60^\circ, sin⁡30∘=12\sin 30^\circ = \frac{1}{2}
  3. μ=2sin⁡(30∘+δm2)\mu = 2\sin\left(30^\circ + \frac{\delta_m}{2}\right)
  4. So the answer is (a).
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