Snell's Law The speed of light changes when light enters a different medium causing the light ray to bend. This is called refraction. The speed of light and the angle of refraction and is called Snell's Law. C1/C2 = sin 0,/sin 02 A light ray travels from air into a type of glass. If the angle of incidence is 29° and the angle of refraction is 56°, what is the speed of light in the glass? (The speed of light in air = 3 x 10° meters per second. round your answer to two decimal places and write in scientific notation.)

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