Science and Technology · Precision Timekeeping and Satellite Navigation
Consider the following statements regarding clock technologies: I. Optical clocks are regarded as an upgraded stage over standard atomic clocks in the evolution of precision timekeeping. II. Quartz clocks are generally treated as belonging to the same precision class as atomic clocks for satellite-navigation purposes. III. Cesium and Rubidium are associated with standard atomic clocks used in high-precision navigation systems. Which of the statements given above are correct?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1I, II and III
- 2II and III only
- 3I and II only
- 4I and III only✓
Correct answer
I and III only
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