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100.The angle of minimum deviation produced by a hollow Prism filled with certain liquid is found to be 30^°.The angle of refraction is also found to be 30^° at first surface. The refractive index of liquid is? |
| Answer» 100.The angle of minimum deviation produced by a hollow Prism filled with certain liquid is found to be 30^°.The angle of refraction is also found to be 30^° at first surface. The refractive index of liquid is? | |