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23-10-2020
Chemistry

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How many revolutions does the hour hand on a clock make in a year using dimensional analysis for high school

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Vwms2705 Vwms2705

23-10-2020

i believe it would be 730 because there are 24 hours in one day and the clock is marked with 12 hours meaning it will make 2 complete revolutions a day. and there are 365 days in a year so 2x365= 730

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