Calculate the speed of blue light in the diamond

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Reference no: EM132103045

Question: A beam of white light is incident on the surface of a diamond at an angle theta_a. Since the index of refraction depends on the light's wavelength, the different colors that comprise white light will spread out as they pass through the diamond. For example, the indices of refraction in diamond are n_red=2.410 for red light and n_blue=2.450 for blue light. Thus, blue light and red light are refracted at different angles inside the diamond, as shown in the picture. The surrounding air has n_air=1.000. Note that the angles in the figure are not to scale.

A) Calculate Vred, the speed of red light in the diamond. To four significant figures, C= 3.0*10^8. Express your answer in meters per second to four significant digits.

B) Calculate Vblue, the speed of blue light in the diamond. To four significant figures, C=3.0 *10^8. Express your answer in meters per second to four significant digits.

C)Derive a formula for , the angle between the red and blue refracted rays in the diamond. Express the angle in terms of Nred ,Nblue ,Theta a and . Use Nair=1. Remember that the proper way to enter the inverse sine of x in this case is asin(x).

Reference no: EM132103045

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