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← ScienceWhich risk increases when operating a GPS satellite near Earth and why does the principle matter?
A)Signal desynchronisation from relativistic time dilation✓
B)Excessive power drain affects transponders
C)Antenna misalignment causes data corruption
D)Atomic clock failure biases positioning accuracy
💡 Explanation
Accuracy degrades severely because relativistic time dilation means the satellite's clock runs faster than Earth's; General Relativity requires adjusting via the Einstein synchronisation mechanism; therefore, ignoring it increases positional errors sharply, rather than electrical load or component failures.
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