Physics, 07.04.2020 23:22 cheyenneisaboss22
A beam of light strikes a sheet of glass at an angle of 58.0 ββ with the normal in air. You observe that red light makes an angle of 37.7 ββ with the normal in the glass, while violet light makes a 36.7 ββ angle. Part A What are the indexes of refraction of this glass for these colors of light? Answer in the order indicated. Separate your answers with a comma. nred, nvioletnred, nviolet = nothing SubmitRequest Answer Part B What are the speeds of red and violet light in the glass? Answer in the order indicated. Separate your answers with a comma. vred, vvioletvred, vviolet = nothing m/sm/s SubmitRequest Answer Provide Feedback
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Two masses are connected by a rope that hangs over a pulley as shown below. the pulley is a uniform cylinder of radius ν
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Answers: 2
Physics, 22.06.2019 23:00
The statue of liberty is 305.5 feet high. when the angle of elevation of the sun is 50 , what is the distance to the tip of the shadow from a point at water level and directly below the highest point of the statue?
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A beam of light strikes a sheet of glass at an angle of 58.0 ββ with the normal in air. You observe...
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