Refer to the following information for the next eight questions.
Measure each of the following distances if a beam of light traveled each path.
Refer to the following information for the next four questions.
Time calculations using t = nd/c where c = 3 x 108 m/sec.
Refer to the following information for the next two questions.
Determine which path (PBS or PCS) requires the least time. If PBS has the least time, construct a normal at B. If PCS has the least time, construct a normal at C. Measure the angles between the top ray (q 1) and the bottom ray (q 2) with the normal.
Refer to the following information for the next two questions.
Use Snell's Law (n1 sin q 1 = n2 sin q 2) calculate an experimental value for the index of the second medium and then give a percent error against the accepted value of 1.5.