Problem 1: Compare the red light versus the violet light situations, which color exhibited more bending upon emerging out of a prism? Explain in terms of the refraction angle.
(Hint: examine the light ray at the lower right corner)
Problem 2: When different light wavelengths exhibit different focal lengths, would a multi-wavelength image be blurry? Explain in terms of geometric optics.
Problem 3: The refection telescope design with a 2.4 meter diameter mirror for light collection was used for the Hubble Space Telescope. What would be the problems when using a large refractive (see-through) lens for light collection?
Problem 4: When the laser ray beam had a width of 0.2 degree, a 25 degree refraction angle reading using a protractor-marker reading would have an uncertainty percent of (0.2/25) * 100 percent = ??? Percent.