Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter ArenaQuestion
← 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.
🏆 Up to £1,000 monthly prize pool
Ready for the live challenge? Join the next global round now.
*Terms apply. Skill-based competition.
Related Questions
Browse Science →- Which risk significantly increases when attempting inertial confinement fusion?
- Which outcome occurs when a transmission line's capacitance increases?
- Which consequence result when excessive localized heating affects amorphous silica?
- Which outcome arises when an electron's wavefunction penetrates a potential barrier in a quantum tunneling scenario?
- Which outcome occurs when an astronaut experiences sustained acceleration?
- Which consequence results when a Kalman filter's process noise covariance function incorrectly estimates the true system dynamics?
