Web(a) By making the light enter from a denser medium to a rarer medium. (b) Incidence should be at right angle to the surface of substance. Question 44: Draw and complete the following diagrams to show what happens to the beams of light as they enter the glass block and then leave it : Solution : akash nstitute WebMar 30, 2024 · Those mediums which have a lower refractive index are called Optically Rarer Mediums Example Refractive Index of Air is 1.0003 and Water is 1.33 It means that …
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WebIn such a case medium 2 is said to be optically denser (or denser, in short) than medium 1. On the other hand, if n 21 <1, r > i, the refracted ray bends away from the normal. This is the case when incident ray in a denser medium refracts into a rarer medium. Note: Optical density should not be confused with mass density, which is WebA medium ‘A’ is said to be optically rarer then the medium ‘B’, if the speed of light in ‘B’ is greater than the speed of light in ‘A’ i.e the refractive index of ‘A’ is lesser than the … shutter fan hood
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WebJul 10, 2024 · So we can say when light moves from optically denser medium to optically rarer medium, its speed rises. As a result, it moves away from the normal and gets closer … WebMedium Solution Verified by Toppr Correct option is B) When a monochromatic ray of light travels from a medium of refractive index n 1 to a medium of refractive index n 2(n 2>n 1), speed decreases by a factor of n 1n 2. Because n 1 (optically rarer medium) on entering denser medium speed decreases. Was this answer helpful? 0 0 Similar questions WebApr 2, 2024 · A ray of light travels from an optically denser to rarer medium. The critical angle for the two media is C. asked Sep 20, 2024 in Physics by SudhirMandal (53.8k points) ray optics; jee; jee mains; 0 votes. 1 answer. What happens to the direction of the incident ray when it travels from (a) optically denser medium to rarer medium. the painted sofa kansas city