Critical angle is

The angle of incidence in the denser medium corresponding to which the angle of refraction in the rarer medium is 0 º .

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The angle of refraction in the denser medium corresponding to which the angle of incidence in the rarer medium is 90º

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The angle of incidence in the denser medium corresponding to which the angle of refraction in the rarer medium is 90º

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The angle of incidence in the rarer medium corresponding to which the angle of refraction in the denser medium is 90º

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Solution

The correct option is C
The angle of incidence in the denser medium corresponding to which the angle of refraction in the rarer medium is 90º

The angle of incidence in the denser medium corresponding to which the angle of refraction in the rarer medium is 90º

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Similar questions

Critical angle is that angle of incidence in the denser medium for which the angle of refraction in rarer medium is

i = a n g l e

r =

From Snell's law, why with the increase in the angle of the incident ray of rarer medium increases the angle of refraction of denser medium.

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