by Rajan Gupta | Aug 24, 2020 | Refraction
Angle of Incidence To get the angle of incidence, first draw a normal NON’ perpendicular at the point O. Now, the angle of incidence may be defined as the angle between the incident ray and normal at the point of incidence. It is represented by letter ‘i’. Angle of...
by Rajan Gupta | Aug 24, 2020 | Refraction
The refraction of light may be defined as the phenomenon of change in direction of light, when it passes from one medium to another. The cause for refraction of light when it passes through one medium to another is the difference of velocity of light in different...
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