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How many times does a GPS satellite circle the earth?
Question

How many times does a GPS satellite circle the earth?

A.

Once every 48 hours

B.

Once every 2 hours

C.

Once every 24 hours

D.

Once every 12 hours

Correct option is D


The Global Positioning System (GPS) comprises a constellation of 24 satellites orbiting the Earth, completing a full circuit every 12 hours. This network enables the provision of accurate global positioning, time, and velocity data. By measuring distances from multiple satellites, GPS allows for precise identification of locations on Earth.

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