When the light is passing from rarer to a densermedium, which is the correct statement?O a. angle of incidence is greater than angle ofrefractionO b. angle of incidence is equal to angle ofrefractionO c. angle of incidence is less than angle ofrefractionO d. angle of incidence is equal to critical angle

When refractive index=1 , then there is no change in path of light.

Answered: When the light is passing from rarer to…

Science

Physics

When the light is passing from rarer to a denser medium, which is the correct statement?

Inquiry into Physics

8th Edition

ISBN:9781337515863

Author:Ostdiek

Publisher:Ostdiek

Chapter9: Optics

Section: Chapter Questions

Problem 5P

See similar textbooks

Similar questions

Unreasonable Results Suppose light travels from water to another substance, with an angle of incidence of 10.0° and an angle of refraction of 14.9°. (a) What is the index of refraction of the other substance? (b) What is unreasonable about this result? (c) Which assumptions are unreasonable or inconsistent?
Using the information given in the preceding question, explain why sunsets are red.
No light passes through two perfect polarizing filters with perpendicular axes. However, if a third polarizing filter is placed between the orignal two, some light can pass. Why is this? Under what circumstances does most of the light pass?
(Indicates a review question, which means it requires only a basic understanding of the material to answer. Questions without this designation typically involve integrating or extending the concepts presented thus far.) . A light ray in air enters a block of clear plastic as shown in Figure 9.84. Which of the numbered paths represents the correct one for the ra in the plastic? Justify your choice by appealing to the appropriate law(s) of optics.
The wavelength of light changes when it passes from one medium into another. Suppose green light at 550.0 nm passesfrom air into glass (n = 1.5). a. What is its wavelength in glass? b. What is its frequency? c. Do you see the same color in both media?
How would a fish see the above-water world when looking up at various angles? (Hint: Think in terms of the critical angle and the cone of light coming in from above the water in reverse-ray tracing.)
Verify that the critical angle for light going from water to air is 48.6°, as discussed at the end of Example 1.4, regarding the critical angle for lig1it traveling in a polystyrene (a type of plastic) pipe surrounded by air.
(Indicates a review question, which means it requires only a basic understanding of the material to answer. Questions without this designation typically involve integrating or extending the concepts presented thus far.) . A convex lens forms a clear, focused image of some small, fixed object on a screen. If the screen is moved closer to the lens, will the lens have to he (a) moved closer to the object, (b) moved farther from the object, or (c) left at the same location to produce a clear image on the screen at its new location? Explain your answer.
Sections 9.6 and 9.7 deal with the phenomena of dispersion and its applications to atmospheric optics. One such application is the explanation of rainbows. Develop a concept map that you could use to teach a friend or family member about the formation and basic characteristics of rainbows. Your map should include links to the fundamental physical processes of reflection, refraction, and dispersion and should distinguish between primary and secondary rainbows. It should also indicate the conditions that must be satisfied to observe rainbows.
A beam of light always spreads out. Why can a beam not be created with parallel rays to prevent spreading? Why can lenses, mirrors, or apertures not be used to correct the spreading?
Suppose your 50.00 mm local length camera lens is 51.0 mm away from the film in the camera. (a) How far away is an object that is in focus? (b) What is the height of the object if its image is 2.00 cm high?
(Indicates a review question, which means it requires only a basic understanding of the material to answer. Questions without this designation typically involve integrating or extending the concepts presented thus far.) . Explain why images seen through flat, smooth, uniform, plate-glass windows are undistorted.