Question-7 If the ratio of the speed of light in air to that in a transparent medium is 3/2, then the index of refraction of the material is:
{"Image DocumentName": "Question-7If the ratio of the speed of light in air to that in a transparent medium is 3/2, then the index of refraction of the material is:", "Image ImageDescription": "a) 3/2. b) 2/3. c) 9/4. d) Sin 3 / Sin 2. e) Sin 2 / Sin 3. By definition, the index of refraction (n) of a medium is the ratio of the speed of light in air to the speed of light in that medium. Click. Click.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}