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← ScienceWhich outcome occurs on GPS satellite clocks due to relative movement through spacetime?
A)Time dilation requires frequency adjustment✓
B)Orbital decay demands propulsion increases
C)Signal reflection induces Doppler shift
D)Solar radiation causes crystal degradation
💡 Explanation
Atomic clocks on GPS satellites experience time dilation, meaning time passes slower for them relative to ground observers, because their high velocity affects their perception of spacetime; therefore, it requires constant frequency adjustments rather than orbital decay alone.
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