3. Please show work and circle or highlight the answers!

3. Part of a light ray striking an interface between air and water is refracted, and part is reflected, as shown. The index of refraction of air is 1.00 and the index of refraction of water is 1.33. The frequency of the light ray is 7.85 x 10 0 Hz. 102 1 (a) If 8, measures 40". find the value of 62. Air Water (b) If 0, measures 40, find the value of 83. (c) Calculate the speed of the light ray in the water. (d) Calculate the wavelength of the light ray in the water. (e) What is the largest value of 0, that will result in a refracted ray