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Does A ray of light entering from glass to air suffers any change in frequency? 

Asked by Priyanka 9th November 2017, 10:29 AM
Answered by Expert
No, it doesn't change. The number of waves (from a particular source) entering the glass and leaving it would remain same. so it remains same.
Answered by Expert 6th December 2017, 4:06 PM
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