The phenomena of total internal reflection is seen when angle of incid – McqOptions

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1.	The phenomena of total internal reflection is seen when angle of incidence is [RPMT 2001]
A.	\[{{90}^{o}}\]
B.	Greater than critical angle
C.	Equal to critical angle
D.	\[{{0}^{o}}\]
Answer» C. Equal to critical angle

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