Several optical instruments are placed along the xaxis, with their axes aligned along the x axis. A plane mirror is located at x=0. A converging lens with focal length 5.00 m is located at x=12.5m. An object is placed at x=22.5m.
Part A. First, find the location of the image created by the lens by itself (as if no other instruments were present). Express your answer in meters, to three significant figures, or as a fraction.
2. Next, find the location of the image created by the mirror (after the light has passed through the lens).
3. What is the location of the final image, with respect to the lens?
(i know you use the first image for the object of the second instrument. in this case use the image formed by the lens for that of the mirror is what i did. i still keep getting the wrong answer)
4.First, find the magnitude of the magnification of the image created when light from the object passes through the lens the first time (as if the mirror were not present).