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Ray Optics — Physics STD 12 Science — Question

Bihar BoardEnglish MediumSTD 12 SciencePhysicsRay Optics1 Mark
Question

Deviation of 5° is observed from a prism whose angle is small and whose refractive index is 1.5. The angle of prism is

(a) 7.5°

(b) 10°

(c) 5°

(d) 3.3°
✓

Answer

(b) 10°

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