Geometrical OpticsMedium
Question
A ray of light travelling in water is incident on its surface open to air. The angle of incidence is θ, which is less than the critical angle. Then there will be
Options
A.only a reflected ray and no refracted ray
B.only a refracted ray and no reflected ray
C.a reflected ray and a refracted ray and the angle between them would be less than 180o - 2θ
D.a reflected ray and a refracted ray and the angle between them would be greater than 180o - 2θ
More Geometrical Optics Questions
One side of an equilateral prism is painted by a transparent material of refractive index $n_{2}$. The refractive index ...Light ray incident along a vector $\overrightarrow{AO}(\overrightarrow{AO} = 2\widehat{i} - 3\widehat{j})$ emerges out a...A light ray is incident perpendicular to one face of a 90o prism and is totally internally reflected at the glass-air in...A real image of a distance object is formed by a planconvex lens on its principal axis. Spherical aberration...An object 2.4 m in front of a lens forms a sharpimage on a film 12 cm behind the lens. A glassplate 1 cm thick, of refra...