Question 69: 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

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