An object that is 4.0 cm tall is placed 15 cm in front of a concave mirror of focal length 20
cm.
(a) Where is the image formed and how far is it from the mirror?
(b) How tall is the image?

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The Answer of An object that is 4.0 cm tall is placed 15 cm in front of a concave mirror of focal length 20
cm.
(a) Where is the image formed and how far is it from the mirror?
(b) How tall is the image?

An Object That Is 4