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A light ray with an incident angle of 38.5 degrees crosses from air to a solution and has an angle of refraction of 21.9 degrees.
A) What is the index of refraction of the solution?
B) Suppose the light is green with = 555 nm in a vacuum. Find the wavelength of the light in the solution.
C) What is the frequency of the light ray in the solution?
D) What is the speed of the ligth ray in the solution?
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Two stationary positive point charges, charge 1 of magnitude 3.25 nC and charge 2 of magnitude 1.9nC, are separated by the distance of 60 cm. An electron is released from rest at the point midway between the two charges, and it moves along the lin..
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