Question

11 : 3 : Please help me answer this question:

Item 3 Part A Where should w object be placed in front of a concave mirror so that it produces en image at the swne location as the object? Use r for radius of curvature Express your answer in terms of r. d0 = Part B Is the image reel or virtual? real virtual Part C Is the image inverted or upright? inverted upright Part D Whet is the magnification of the image?

Answer 1

A)

apply
(1/f) = (1/u)+(1/v)

(1/-f) = (1/-u)+(1/v)

given that -u = v

-1/f = -2/v
v = -2*f =r =

image distance v = do = r

B) Real image

C) inverted

D) magification m = -v/u = u/u = 1