The time is recorded from three different clocks as indicated below. the “true” time is exactly 8: 30 a. m.
which of the three clocks is the most precise?
which clock is the most accurate?
which clock(s) show a systematic error?
measurement clock a clock b clock c
1 8: 25.20 am 8: 29 am 8: 36 am
2 8: 25.00 am 8: 31 am 8: 36 am
3 8: 25.10 am 8: 30 am 8: 36 am
Answers: 3
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