The first law of refraction states that the incident rays, refracted rays, and the normal to the interface at the point of incidence, all lie in the same plane. The ratio of the sine of the angle of ...
2. Which of the following best define ‘Refraction’? – Refraction is the bending of a wave when it enters a medium. 3. In which of the following states does Jog fall is located? – Karnataka New ...
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