Reflection of Light
Category : JEE Main & Advanced
When a ray of light after incidenting on a boundary separating two media comes back into the same media, then this phenomenon, is called reflection of light.
(1) \[\angle i=\angle r\]
(2) After reflection, velocity, wave length and frequency of light remains same but intensity decreases.
(3) There is a phase change of \[\pi \] if reflection takes place from denser medium.
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