Question #49221

Red light of 650 nm travels from air to water with an incident angle of 30 degree.The refraction index for air is 1.000293 and for water is 1.33, the speed of light in vacuum is 3x10^8 m/s. a) Find the frequency, wave length, and speed of the red light in the air; b) find the frequency, wave length, and speed of light of the red light in water; c) find the angle of the refraction

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