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← ScienceWhich outcome occurs when a GPS satellite's gravitational potential energy increases at orbital altitude, relative to Earth's surface?
A)Clock runs faster from time dilation.✓
B)Increased data downlink transmission strength.
C)Reduced signal reflections decrease location accuracy.
D)GPS receiver requires power recalibration.
💡 Explanation
An increased gravitational potential implies decreased gravitational field experienced locally because of the equivalence principle; therefore time dilation causes the satellite's on-board clock to run faster, rather than other distortions in signal propagation that alter the time reported.
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