Physics, 19.06.2020 01:57 sarinaneedshelp01
A flat circular mirror of radius 0.170 m is lying on the floor. Centered directly above the mirror, at a height of 0.720 m, is a small light source. Calculate the diameter of the bright circular spot formed on the 2.80 m high ceiling by the light reflected from the mirror.
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A4.0-cm tall light bulb is placed a distance of 32.0 cm from a concave mirror having a focal length of 16.0 cm. determine the image distance
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A flat circular mirror of radius 0.170 m is lying on the floor. Centered directly above the mirror,...
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