Answer Happy

Problem 2: Ray tracing for convex mirrors A 5 cm high object is located 30 cm from a convex mirror with a focal length of -20 cm. The image below is to scale (but is not necessarily at a scale of 1:1). This means that you will need to calculate the image-scale for the image below. For example, if the stated height of the object were 2cm, but it is measured in a diagram to be lcm tall, then the image-scale is 2:1. To convert from a diagram distance to a real-world distance we thus multiply by 2. Use this method to determine the image-scale in this problem and subsequent problems. F с C. Use a ruler to measure the image location, using the appropriate sign to indicate whether it is a real or virtual image. Make sure that you scale your measured value appropriately. D. Use the mirror equation to compute the image distance, and then compute the percent error of your measurement.