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drelog drelog
wrote...
Posts: 2711
8 years ago
Light travels 300,000 km/s.  Many communications satellites are in geosynchronous orbit at about 36,000 km above the earth's surface.  If you talk to your friend on the other side of the world via a geosynchronous satellite using Skype or your phone, what is the minimum time delay there will be between you and your friend in your conversation?
A) .12 seconds
B) .48 seconds
C) .24 seconds
D) 8.3 seconds
Textbook 
Earth Science

Earth Science


Edition: 14th
Authors:
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ןnɟʎoɾ sʎɐʍן∀ Slight Smile
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Answer verified by a subject expert
PulsaPulsa
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Top Poster
Posts: 1845
8 years ago
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Jacktank123,  astronautsrule

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drelog Author
wrote...
8 years ago
This works! Smiling Face with Open Mouth
ןnɟʎoɾ sʎɐʍן∀ Slight Smile
wrote...
5 years ago
thankyou!
wrote...
3 years ago
thanks
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