An object 10.0 cm in height is placed 37.0 cm in front of a concave mirror of focal length 18.5 cm. What is the height of the image?

A) -2.5 cm
B) -5.0 cm
C) -7.5 cm
D) -20.0 cm
E) -10.0 cm


E

Physics & Space Science

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The Andromeda spiral galaxy is almost edge-on to us. Astronomers have detected the orbital motion of this and other such galaxies' disk material by

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Indicate whether the statement is true or false

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