Two light waves having the same wavelength \(\lambda\) in vacuum are in phase initially. Then th.... VIDEO
Two light waves having the same wavelength \(\lambda\) in vacuum are in phase initially. Then the first wave travels a path \( \mathrm{L}_1\) through a medium of refractive index \(n_1\) while the second wave travels a path of length \(L_2\) through a medium of refractive index \(n_2\). After this the phase difference between the two waves is : ๐ฒPW App Link - https://bit.ly/YTAI_PWAP ๐PW Website - https://www.pw.live
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