The moon's diameter is 3.48 X 106 m, and its mean distance from the earth is 3.85 X 108 m. The moon is being photographed by a camera whose lens has a focal length of 70.0 mm. (3) Find the diameter of the moon's image on the slide lm. (b) When the slide is projected onto a screen that is 14.4 m from the lens of the projector (f = 150.0 mm), what is the diameter of the moon's image on the screen? (a) Number Units V (b) Number Units V