Mirrors, Lenses and Image Formation I. Go to the following website: Concave and Convex Mirrors 2. Figure ] shows an example of what you should see on your screen. Name: Date: Concave and Convex Mirrors Concave Mirror: 2f > do > f Ray Tracing for Mirrors Image Characteristics do = 6.69 di = 9.96 Inverted ho = 1.8 hi = -2.69 Real Image hi > ho di > 2f 1. Is the diagram above a Concave or a Convex Mirror? 2. Which color is the Ray 1 in the ray diagram? Figure 1: Initial Configuration after opening the Concave and Convex Mirrors Simulator 3. Which color is the Ray 3 in the ray diagram? 3. Click on the top of the Object arrow. . Move Up or down to adjust the object height, ho. . Move Left or Right to adjust the object distance, do. . For purposes of this lab, each grid square is 1 cm height and 1 cm wide. . Place the Object arrow Left of the Mirror for a Concave Mirror. Image . Place the Object arrow Right of the Mirror for a Convex Mirror. 1. Is the diagram above a Concave or a Convex Mirror? 2. Which color is the Ray 2 in the ray diagram? 3. Based on the location of the object, is the Image Type: Real or Virtual? 4. Is the Image Orientation: Upright or Inverted?Concave Mirrors Convex Mirrors 1. Place the object to the left of the Mirror at -6 cm. 1. Place the Object arrow Right of the Mirror at 6 cm for a Convex Mirror 2. Click on the Object arrow and set the height, to 3 cm. 2. Click on the Object arrow and set the height, to 3 cm. 3. Get the object distance, do. Record. 3. Get the object distance, do. Record. 4. Get the image distance, di. Record. 4. Get the image distance, di. Record. 5. Get the object height, ho. Record this as your object height, h. 5. Get the object height, ho. Record. 6. Get the image height, hi- Record this as your image height, hi 6. Get the image height, hi- Record. 7. Record the Image Type (Real or Virtual): 7. Record the Image Type (Real or Virtual): 8. Record the Image Orientation (Upright or Inverted): 8. Record the Image Orientation (Upright or Inverted): 9. Place the object to the left of the Mirror at -12 cm. 9. Place the object to the right of the mirror at 12 cm. 10. Repeat Steps 2-6. 10. Repeat Steps 2-6. Table 1: Data Results - Concave Mirrors Table 3: Data Results - Convex Mirrors Trial d di Trial di -6 (cm) 6 (cm) -12 (cm) 12 (cm) 11. For each trial, Calculate the focal length using the equation: 11. For each trial, Calculate the focal length y using the equation: Record your answers in the Table below. Record your answers in the Table below. + di (1) di (2) 12. For each trial Calculate the magnification of the image M using the ratio: # 12. For each trial Calculate the magnification of the image M using the ratio: 13. Record your answers in the Table below. Record your answers in the Table below. 14. For each trial Calculate the magnification of the image M using the ratio: - 13. For each trial Calculate the magnification of the image M using the ratio: - Record your answers in the Table below. Record your answers in the Table below. Table 4: Data Analysis - Convex Mirrors Table 2: Data Analysis - Concave Mirrors Trial M =hi/ha M = -difda Trial M = 1/ho M =-di/do 6 (cm) -6 (cm) 12 (cm) -12 (cm)Online Lenses Experiment Setup Instructions. Ray Tracing for Lenses 1. Click on the Light menu at the top of the screen and Select the Concave and Convex Lenses simulator as shown in Figure 2. Back Light 84M Brtrion Light Ming Dolar Pgrant Ming Front 1. Is the diagram above a Concave (Diverging) or a Convex (Converging) Lens? 2. Based on the location of the object, is the Image Type: Real or Virtual? MIRRORS 3. Is the Image Orientation: Upright or Inverted? - LENS Figure 2: Simulator Selection Menu 2. Figure 3 shows an example of what you should see on your screen. Concave and Convex Lenses Convex Lens: do > 2f f= 4 Front Back 1. Is the diagram above a Concave (Diverging) or a Convex (Converging) Lens? 2. Based on the location of the object, is the Image Type: Real or Virtual? 3. Is the Image Orientation: Upright or Inverted? Image Characteristics Real Image Inverted do = 10 di = 6.67 Ihil