Generate a graph of height of liquid (cm) on the x-axis vs. optical rotation in degrees on the y-axis in Excel. Height of Liquid vs Optical Rotation Optical Rotaton (0) 20 10 0 -10 -30 -40 -50 -60 -70 0 2 4 6 Height of Liquid (cm) 10 y = 9.1365x81.849 R = 0.9124 12 1. Find the best-fit line through the data points. Determine the angle of rotation when the height of the sample is exactly 10.0 cm. 2. Calculate the specific rotation of sucrose using Biot's law. Compare this value the accepted literature value and calculate your percent difference.