The graph between sine of angle of refraction (sin r) in medium 2 and sine of angle of incidence (sin i) in medium 1 indicates that (tan 36° » \[\frac{3}{4}\])

Total internal reflection can take place

Total internal reflection cannot take place

The graph between sine of angle of refraction (sin r) in medium 2 and

1.	The graph between sine of angle of refraction (sin r) in medium 2 and sine of angle of incidence (sin i) in medium 1 indicates that (tan 36° » \[\frac{3}{4}\])
A.	Total internal reflection can take place
B.	Total internal reflection cannot take place
C.	A NOR gate
D.	Data is incomplete
Answer» C. A NOR gate

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The graph between sine of angle of refraction (sin r) in medium 2 and sine of angle of incidence (sin i) in medium 1 indicates that (tan 36° » \[\frac{3}{4}\])

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