Asked by baidshryans | 17th Dec, 2008, 11:04: AM

Expert Answer:

The relation between frequency,wavelength and velocity is (frequency wavlength)=velocity.

when beam travells through air into glass frequency remains th same.

So the relation would be, (aair/ vair )=(aglass / vglass), where ' v ' is velocity of wave.

Answered by  | 17th Dec, 2008, 02:29: PM

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