why do light rays always bend towards the normal after refracting form denser to rarer medium
why do light rays always bend towards the normal after refracting form denser to rarer medium
AYANAVA DUTTA , 9 Years ago
Grade 12
General Physics> why do light rays always bend towards the...
1 AnswersRAHUL ROHILLA
In this case, the angle ofrefraction(r)isgreater than the angle of incidence (i). Also, waterisan opticallydenserthan air, sowhenabeamoflightenters into air, it bends away from thenormal.Whenarayoflightgoes from ararer mediumto adenser medium, its speed decreases or it slows down.
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