What is the diameter of the moons image on the screen

Reference no: EM13494535

The moon's diameter is 3.48 x 10 6 m, and its mean distance from the earth is 3.85 x 10 8 m. The moon is being photographed by a camera whose lens has a focal length of 70.0 mm.

(a) Find the diameter of the moon's image on the slide film.

(b) When the slide is projected onto a screen that is 16.3 m from the lens of the projector (f = 140.0 mm), what is the diameter of the moon's image on the screen?

Reference no: EM13494535

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