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Mathematics 14 Online
OpenStudy (anonymous):

This is a science question: you and your friend are looking at the stars, and you notice two stars close together, one bright and one fairly dim. Your friend comments that the bright star must emit much more light than the dimmer star. Is he necessarily right? Explain your answer.

OpenStudy (sirm3d):

change the stars to cars at night. the headlight of the car nearer to you is brighter than the other car far from you.

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