An insect 4.00mm tall is placed 20.0cm to the left of a thin planoconvex lens. The left surface of this lens is flat, the right surface has a radius of curvature of magnitude 12.1cm , and the index of refraction of the lens material is 1.70.
A) Calculate the location of the image this lens forms of the insect.
B) Calculate the size of the image.
C) Is the image real or virtual? erect or inverted?