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GUJCET · Physics · Ray Optics and Optical Instruments
At what angle of incidence should a ray of light incident on a face of an equilateral prism of minimum angle of deviation is \(46^{\circ}\)?
- A \(35^{\circ}\)
- B \(38^{\circ}\)
- C \(40^{\circ}\)
- D \(53^{\circ}\)
Answer & Solution
Correct Answer
(D) \(53^{\circ}\)
Step-by-step Solution
Detailed explanation
\( i = \frac{A + \delta_m}{2} \) \( i = \frac{60^{\circ} + 46^{\circ}}{2} \)
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