A student carries out the experiment of tracing the path of ray of light through a rectangular glassslab- for two different values of angle of incidence -i - 30 and -45- Find the set of value of angleof refraction -Lr- and the angle of emergence -Le- She is likely to observe in two cases-

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Standard X

Physics

Absolute and Relative Refractive Index

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A student carries out the experiment of tracing the path of ray of light through a rectangular glassslab, for two different values of angle of incidence \angle i = 30 and \angle=45. Find the set of value of angleof refraction (Lr) and the angle of emergence (Le), She is likely to observe in two cases.

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Q. In your laboratory, you trace the path of light rays through a glass slab for different values of angle of incidence

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