What is the phase change for a light of wavelength 5000 Å, passing through a glass plate, if the refractive index of the glass plate is changed from μ0 = 1.5418 to μ = 1.5508.
1
3.14 radian
2
6.28 radian
3
36.17 radian
4
3.617 radian
What is the phase change for a light of wavelength 5000 Å, passing through a glass plate, if the refractive index of the glass plate is changed from μ0 = 1.5418 to μ = 1.5508.