Question 419: Ray Optics

Question

A ray of light travelling in water in incident on its surface open to air. The angle of incidence is $	heta$, which is less than the critical angle. Then there will be

Accepted Answer

a reflected ray and refracted ray and the angle b/w them would be less than (180$^\circ$ - 2$	heta$).

Answer

only a reflected ray and no refracted ray

Answer

only a refracted ray and no reflected ray

Answer

a reflected ray and a refracted ray and the angle between them would be less than 180$^\circ$ - 2$	heta$

Answer

a reflected ray and the angle between them would be greater than 180$^\circ$ - 2$	heta$

Ray Optics

A ray of light travelling in water in incident on its surface open to air. The angle of incidence is \theta, which is less than the critical angle. Then there will be

Choose the correct answer: