Question

1. At 589nm, the index of refraction of a good quality apple juice is 1.354 a poor-quality apple has an index of refraction of 1.345 at the same wavelength.

   1. If the light starts in the apple juice with an entrance angle of 25 degrees, what is the exit angle into air for the good apple?

   2. For the bad apple?

   3. What is the difference of the angles, Δθ?

   4. If the distance between the juice container and a wall is 2m, how far apart, x, will the light be apart from each other?

Answer 1

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