Deviation of is observed from a prism whose angle is small and whose refractive index is 1.5. The angle of prism is |
|||||||

a) |
b) |
c) |
d) |

Deviation of is observed from a prism whose angle is small and whose refractive index is 1.5. The angle of prism is |
|||||||

a) |
b) |
c) |
d) |

127