Answer by sleepy for Frequency "changed" on changing the medium
Assuming everything is correct, and this red light is not a reflection of some other light source or something: one possible way of achieving this is that the medium is absorbing green light and...
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Frequency "changed" on changing the medium
I have been taught in my school (and read on many internet sites too) that frequency of light doesn't change by changing the medium.Also I read that the colour we see depends on the energy of the...
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