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Hands-on Experiment on Reflection Directions: Perform the experiment below. After which, answer the guide questions that follow. Objective: Perform a simple ray optics and reflection experiment. Materials: e Bond paper e Pen e Ruler e Protractor e = Mirror e Push pin e Graphing paper Procedure: ad. Q. Prepare the experimental set-up. In a sheet of bond paper, use a dark pen to draw a straight horizontal line and a line perpendicular to it. Designate the intersection point as A. NegOr_Q4_GenPhysics2_SLKWeek2_v2 11 . Arbitrarily choose a location on the left side of the perpendicular line and push a pin. Designate the position of the pin as point B. Draw a straight-line connecting points A and B. . Position the mirror center at A such that the mirror's surface is parallel to the horizontal line. . Position yourself on the right-hand side of the perpendicular line and locate point C. Put a pin on that location such that the line BA and line AC are perpendicular to each other. . Using a protractor measure the angle subtended by line AB to the perpendicular line. This will be called the incident angle, &:. Using a protractor measure the angle subtended by line AC to the perpendicular line. This will be called the reflection angle, &. Repeat steps a-f for five (5) different locations of point B and their corresponaing point C. 2. Plot each on a graphing paper. The expected result is as follows: (never mind the numbers indicated herein) 100 oo o on So y= 1.0033x he o Angle of reflection (degrees) - i=} o oO 20 40 60 80 100 Angle of Incidence (degrees) Retrieved from https://www.physicsclassroom.com/class/refm/Lesson-3/Total-Intemal-Reflection Figure 10. The angle of incidence vs the angle of reflection Guide Questions: 1. 2. What is the relationship between @-and 6;.? Create a report detailing your results