Froggy Jumps Time Trivia ChallengeOnline version Test your knowledge about the concept of time with these engaging questions! by Dana Polat 1 What is the standard unit of time in the International System of Units? a Hour b Second c Minute 2 Which ancient civilization is credited with the invention of the sundial? a Egyptians b Greeks c Romans 3 What phenomenon causes the apparent movement of the sun across the sky? a Earth's rotation b Moon's orbit c Earth's revolution 4 What is the term for the study of time and its measurement? a Chronology b Horology c Astrology 5 Which physicist proposed the theory of relativity that changed our understanding of time? a Isaac Newton b Albert Einstein c Niels Bohr 6 What is the name of the clock that uses the vibrations of atoms to measure time accurately? a Mechanical clock b Digital clock c Atomic clock 7 What is the term for the time zone that is 5 hours behind UTC? a Eastern Standard Time b Pacific Standard Time c Central Standard Time 8 What device is used to measure time intervals in sports? a Stopwatch b Timer c Clock 9 What is the name of the calendar system that most of the world uses today? a Julian calendar b Gregorian calendar c Lunar calendar 10 What is the term for the moment when day turns into night? a Noon b Dusk c Dawn
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