258CHAPTER 22 (b) As d. This is 0, 0R→→reasonablebehavior. As nincreases, miRn111nddnn==−−decreases. This is reasonablebehavior. As , increases. This is 1n→minRreasonablebehavior. (c) ()()min1.40100 m350 m11.401ndnµµ=−−R==22.53Consider light from the bottom end of the wire that happens to be headed up along the surface of the wire before and after refraction with angle of incidence
This is the end of the preview.
access the rest of the document.