Minimum deviation through a prism: relate prism angle, refractive index and minimum deviation

1. A.
   $180 - 2\text{ }A$
2. B.
   $90 - A$
3. C.
   $180 + 2\text{ }A$
4. D.
   $180 - 3\text{ }A$

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1. A.
   $\pi - 2\text{ }A$
2. B.
   $\frac{\pi}{2} - 2\text{ }A$
3. C.
   $\pi - A$
4. D.
   $\frac{\pi}{2} - A$

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1. A.
   $\delta_{m} = 180^{\circ} - A$
2. B.
   $\delta_{m} = 180^{\circ} - 3\text{ }A$
3. C.
   $\delta_{m} = 180^{\circ} - 4\text{ }A$
4. D.
   $\delta_{m} = 180^{\circ} - 2\text{ }A$

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1. A.
   $50^{\circ}$
2. B.
   $60^{\circ}$
3. C.
   $58^{\circ}$
4. D.
   $48^{\circ}$

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1. A.
   $\sqrt{2} < n < 2\sqrt{2}$
2. B.
   $1 <$ n $< 2$
3. C.
   $n \geq 2$
4. D.
   $\sqrt{2} <$ n $< 2$

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1. A.
   $3:4$
2. B.
   $3:2$
3. C.
   $2:1$
4. D.
   $1:2$

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1. A.
   45
2. B.
   30
3. C.
   28
4. D.
   58

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1. A.
   1.5
2. B.
   $\sqrt{3}$
3. C.
   $\sqrt{2}$
4. D.
   1.65

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