A ray of light strikes a glass plate at an angle 60°. If the reflected and refracted rays are perpendicular to each other, the refractive index of the glass is,
A. √3
B. \(\frac{3}{2}\)
C. \(\sqrt{\frac{3}{2}}\)
D. 2
Answer:A
A ray of light strikes a glass plate at an angle 60°. If the reflected and refracted rays are perpendicular to each other, the refractive index of the glass is,
A. √3 B. \(\frac{3}{2}\) C. \(\sqrt{\frac{3}{2}}\) D. 2