Vittorio needs to clean the dusty mirror hanging on the wall beforehe can use it, but he would like to clean as little of the mirroras possible.
a) vittorio would like to be able to see the logo on his shirt. draw the incident and reflected raysshowing the light from the logo reflecting off the mirror into hiseyes. the rays should meet at the point on the mirror that needscleaning. question 2:
vittorio would like to be able to check whether his shoelaces aretied. draw the incident and reflected rays showing the light fromhis shoelaces reflecting off the mirror into his eyes. again, therays should meet at the point on the mirror that needscleaning.