Three prisms 1, 2 and 3 have the prism angle , but their refractive indices are respectively 1.4, 1.5 and 1.6. If be their respective angles of deviation then |
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a) |
b) |
c) |
d) |

Three prisms 1, 2 and 3 have the prism angle , but their refractive indices are respectively 1.4, 1.5 and 1.6. If be their respective angles of deviation then |
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a) |
b) |
c) |
d) |

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