Lenses and Mirrors (0) 2014 Nerd Island Studios, LLC www.nerdislandstudios.com h LENS Focal Length : 20 cm Object Distance : 43.8 cm Object Height : 10 cm Image Distance : 36.9 cm Image Height : -8.4 cm Question 13 (1 points) As you can see by playing around with this simulation, the further away you place an object from a convex mirror, the smaller the image will become (small, positive magnication). How far in front of a convex mirror should an object be placed so as to form an image with magnication 2/3? Give your answer as a positive multiple the focal length lfl of the mirror. Note: The simulation is useful to help develop your intuition for curved mirrors. However, this is question is meant to be solved through mathematical equations and should not be just estimated from the simulation (which, of course, will not be available on an exam). Please enter a numerical answer below. Accepted formats are numbers or \"e" based scientific notation e.g. 0.23, -2, 1e6, 5.23e-8 focal Enter answer here lengths CHECK No answer ANSWER Ql Ihmit'l'nr'l AA kudu.com CL