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Asked by sarveshvibrantacademy | 04 May, 2019, 11:36: AM
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angle of deviation δ = (μ-1)A ................................. (1)
 
(A) Increases with increase of refractive index of prism :- true

(B) Decreases with increase of refractive index of prism :- false

(C) is directly proportional to angle of prism :- true

(D) angle of deviation will be 2D  when μ = 2.4 ,
             if angle of deviation for a ray is D if μ = 1.2  :- false ( can be verified from relation (1) )
Answered by Thiyagarajan K | 04 May, 2019, 21:49: PM

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