Physics, 28.10.2020 18:20 madmatt873
object of size 7.0 cm is placed at 27 CM in front of a concave mirror of focal length 18 cm at what distance from the mirror should a screen be placed so that a shaft forecast image can be obtained find the size and the nature of the image
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Both speed and velocity measure how fast something is moving. however, since speed is not a it does not require a(n question 6 options: a) quantity , unit b) magnitude, unit c) scalar, direction d) vector, direction
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object of size 7.0 cm is placed at 27 CM in front of a concave mirror of focal length 18 cm at what...
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