HW 12 - Mirrors and Corrective Lenses 1. A concave mirror has a focal length of 60cm. Identify the location of the image produced if an object is at two different positions: 40cm and 80cm. For each position: a. Draw a mirror raytracing diagram b. Identify the image position c. Identify it the image is real or virtual d. Identify the magnication of the image. 2. A nearsighted person wants to see a tree that is 3.5 meters awayr from them. Their far point is 2.4m. What is the optical power of the contact lenses that would they need to see the tree clearly?Assume the contact lens is 1 mm from the eye. a. Create a lens diagram that shows the location of the object, image. eye, and lens. b. Does this person need a concave or convex lens? c. Calculate the powerof the lens in diopters