https://phet.colorado.edu/sims/html/bending-light/latest/bending-light_en.htmlMake sure to show calculations for part 2 .

PART 2: Investigating the Critical Angle and Total Internal Reflection a) Record the angles of reflection and refraction below. 0 Hora 0 Angle of reflection = . Angle of refraction = b) Record the critical angle for water here. Critical angle for water = MQ" o c) Record the critical angle for glass here. Critical angle for glass = d) Record the critical angle for the two Mystery Materials here. 0' Critical angle for Mystery A = 'L'l O -" L'" '3. d Critical angle for Mystery B = c9 H 6 LI '. e) Fill in the Table below with your results and calculate n for the mystery materials below the table. Note that n = (l/sin BC) critical angle, BC (degrees) Material