When numbers having uncertainties or errors are used to compute other numbers, these will be unc....

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When numbers having uncertainties or errors are used to compute other numbers, these will be uncertain too. It is especially important to understand it when a number obtained from measurements is to be compared with a value obtained from theoretical prediction. Assume a student wants to verify the value of π as the ratio of circumference to diameter of a circle. The correct value of ten digits is 3.141592654 . He draws a circle and measures its diameter and circumference to its nearest millimeter obtaining the values 135 mm and 424 mm, respectively. Using a calculator he finds π=3.140740741. 📲PW App Link - https://bit.ly/YTAI_PWAP 🌐PW Website - https://www.pw.live



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