Quiz: Significant Figures in Calculations
Edexcel A-Level Physics (9PH0)
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Welcome! You've already explored topics like SI units, prefixes, and accuracy in measurements. Now, let's apply that knowledge to mastering significant figures in calculations!
How many significant figures are in the number 0.00450?
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Which of the following numbers have 4 significant figures? (Select all that apply)
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When multiplying or dividing, the result should have the same number of significant figures as the {{blank0}} significant figure in the inputs.
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Which of the following is the correct rounding of 0.007856 to 3 significant figures?
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Match the items on the left with their correct pairs on the right
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Match the items on the left with their correct pairs on the right
Which steps are correct when rounding a number to significant figures? (Select all that apply)
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In addition or subtraction, the result should have the same number of decimal places as the {{blank0}} precise input.
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