A certain mirror forms a virtual image one half the size of an object when the object is on the principal axis 16 cm in front of the mirror. a) The object's distance from the mirror is ( Select) cm b) The image's distance from the mirror is ( Select ] c) The magnification of the mirror is ( Select] d) The image's distance from the mirror is [ Select ] cm > > >

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Special Relativity

The theory of special relativity discusses how space and time are related to objects traveling along a straight line at a constant speed. Simply stated, as an object reaches the speed of light, its mass becomes infinite and it is unable to move faster than light. This interstellar speed limit has been the topic of much debate in astronomy, and also in science fiction when people consider how to fly over large distances.