Question 1:
A near-sighted person might correct his vision by wearingdiverging lenses with focal length f = -50cm . Whenwearing his glasses, he looks not at actual objects but at thevirtual images of those objects formed by his glasses. Suppose helooks at a 12cm -long pencil held vertically 2.0m from his glasses.Use ray tracing to determine the location of the image. Answer isin meters.
Question 2:
A 1.0-cm-tall object is 60 cm in front of a diverging lens thathas a -30 cm focal length.
a) Calculate the image position in cm.
b) Calculate the image height in cm.
Show work please! Thank you!!
