1.An imaginary star is four light years from earth. The star has a planet upon which a...
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Question:
1.An imaginary star is four light years from earth. The star has a planet upon which a large mirror has been installed. the mirror faces earth.
2.A ten year old boy aims his telescope at the mirror. How old will the boy be when he sees his own image reflected back?
3.How old will he look in the mirror?
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