Suppose a ray of white light enters a triangular glass prism as shown below. The light passes through the prism and emerges as a band of colored light which strikes a screen. What are the colors x and y? Group of answer choices x = violet, y = yellow none of these choices x = violet, y = red all of these choices x = violet, y = blue x = blue, y = green

Suppose a ray of white light enters a triangular glass prism as shown below. The light passes through the prism and emerges as a band of colored light which strikes a screen. What are the colors x and y? Group of answer choices x = violet, y = yellow none of these choices x = violet, y = red all of these choices x = violet, y = blue x = blue, y = green

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Snell's Law and the Law of Reflection explain how light is redirected when it encounters a surface between two media. In the extreme, light may only reflect at a boundary, and go back into the medium it was in. More often, some of it reflects and some goes through. If the boundary is plane and flat, then these laws are easy to interpret. When the boundary is curved, they describe happens at every point on the surface. One of the class types of glass is called "crown" glass, which has an index of refraction for visible light of 1.52 and is usually free of significant impurities. It was one of the first glasses discovered, and windows are made from it. Another glass is called "flint" glass, and it has lead oxide added, which makes it heavier, more "dispersive" and colorful, and increases its index of refraction to 1.62.
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Choose the correct statement. For light, we can call white a tertiary color because RED + BLUE + GREEN = WHITE. O For light, we can call white a tertiary color because GREEN + MAGENTA = WHITE. O We cannot call white a tertiary color. For light, we can call white a tertiary color because YELLOW + MAGENTA + CYAN = WHITE.
Light enters a container of liquid at an angle of 49° to the normal; the refracted beam makes an angle of 29° with the normal. Calculate the index of refraction of this liquid. Group of answer choices 1.96 1.44 1.56 1.78
A prism is shown below as a light ray goes through it. Given that phase angle= 72 degrees, a= 25 degrees, and theta= 40 degrees, if the prism has air around it, what is the index of refraction for the prism?
A narrow beam of white light enters a prism made of crown glass at a 45 degree incident angle, as shown below. At what angles from perpendicular to the exiting surface, do the red (660 nm) and violet (410 nm) components of the light emerge from the prism? Hint Red light is refracted at refracted at the angles of refraction of two colors is degrees from the perpendicular; violet light is degrees from the perpendicular, and the difference between degrees. Incident light 45° 60° 60° Red (660 nm) 60° Violet (410 nm)
A beam of green light enters glass from air, at an angle of incidence = 39 degrees. The frequency of green light = 560 x 1012 Hz. Refractive index of 3 x 108 m/s. What will be its wavelength glass = 1.5. Speed of light in air inside the glass? Write your answer in terms of nanometers. You Answered 357 Correct Answer 804 margin of error +/- 3%