Published by:
CGP EDU Academic Team
Published on: August 14, 2026
A thin prism 
with angle 
made of glass having refractive index 1.54 , is combined with another thin prism 
made of glass having refractive index 1.72 to get dispersion without deviation. The angle of the prism 
in degrees is
A
4
B
3
C
D
1.5
Text Solution
Verified by ExpertsThe correct answer is:
B
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