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1.state the principle of reversibility of light with the help of example? 2.what is lateral shift? 3.is refractive index vector or scalar?what are its units?what happens to the wavelenght while travelling from rarer to denser medium?
1.state the principle of reversibility of light with the help of example?
2.what is lateral shift?
3.is refractive index vector or scalar?what are its units?what happens to the wavelenght while travelling from rarer to denser medium?
Dear student,By the principle of light, the light makes the same angle with the normal in air as it did originally when travelling in the opposite direction.Please feel free to ask your queries here. We are all IITians and here to help you in your IIT JEE preparation.All the best.Win exciting gifts by answering the questions on Discussion Forum. So help discuss any query on askiitians forum and become an Elite Expert League askiitian.Now you score 5+15 POINTS by uploading your Pic and Downloading the Askiitians Toolbar respectively : Click here to download the toolbar..Askiitians ExpertSagar SinghB.Tech, IIT Delhi
sir i want to know what will be the path of reversibility in this case ??
Thank you sir for this answer. Thank you very much.
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