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two thin prisms of crown glass have refracting angles of 10 degrees and 20 degrees.the dispersive power of these prisms are a)1:1 b)2:1 c)1:2 d)4:1

ayusha , 7 Years ago
Grade 11
anser 1 Answers
Saurabh Koranglekar

Last Activity: 5 Years ago

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