Question

43. Compare the dispersive powers of two prisms ir
one of them deviates the blue and red rays through
10* and 6" respectively and the second prism
through 8 and 4.5
(1) 0.69
(2) 0.79
(3) 0.89
(4) 0.99​

Answer 1

Answer:

option (2)is correct answer.

Explanation:

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Answer 2

Answer:

Hello mate ✌️

Explanation:

options b is correct answer

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ITZ Essar 03 ❤️