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Mathematics
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OpenStudy (nfcfox):
Theoretically, if we could teleport a mirror into space using a wormhole or something and put it 2 light years away. Could we not see it for 4 years since the light has not reached us yet?
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OpenStudy (anonymous):
What class is this?
OpenStudy (nfcfox):
@RAINIAR it's just a relative question about speed of light
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