Light travels from crown glass into air. (Refer to Table 1 for the indexes of refraction.) The angle of refraction in air is 60.0°. Calculate the angle of incidence in the crown glass

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A: Potential difference (∆v) =4.07×104 V Charge on electron =1.6×10-19C

Applications Of Reflection Of Light

When a light ray (termed as the incident ray) hits a surface and bounces back (forms a reflected ray), the process of reflection of light has taken place.

Sign Convention for Mirrors

A mirror is made of glass that is coated with a metal amalgam on one side due to which the light ray incident on the surface undergoes reflection and not refraction.