SOALLITULLIU.
. The star sirius is about 8.1 x 1013 km from the earth.
Assuming that light travels at a speed of 3.0 x 105 km
per second, find how long will the light from sirius
take to reach the earth.
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Anonymous:
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the answer is 2.7×10^8 sec.
Right the answer
You are from to Delhi.
No...
and why are you asking that
unknowingly asking
ohh.
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