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Sahay Sir > Question Answers > Cengage NEET by C.P Singh > Part 1 > Chapter 16 - Wave Motion and Waves on a String > A beam of light AO is incident on a glass slab (μ=1.54) in a direction as shown in the diagram. The reflected ray OB is passed through a Nicole prism. On viewing through the Nicole prism, we find that on rotating the prism. (Given tan 1.54 = 57^0 )

A beam of light AO is incident on a glass slab (μ=1.54) in a direction as shown in the diagram. The reflected ray OB is passed through a Nicole prism. On viewing through the Nicole prism, we find that on rotating the prism. (Given tan 1.54 = 57^0 )

A beam of light AO is incident on a glass slab (μ=1.54) in a direction as shown in the diagram. The reflected ray OB is passed through a Nicole prism. On viewing through the Nicole prism we find that on rotating the prism. (Given tan 1.54 = 57^0 )