QUESTION IMAGE
Question
- what is the uncertainty of a distance measurement using a measuring tape that has the smallest increment of inches? 5 inch hints 1. this is a measurement, not a reading
Step1: Recall uncertainty rule
The uncertainty of a measurement is half of the smallest increment of the measuring device.
Step2: Calculate uncertainty
Since the smallest increment is 1 inch, the uncertainty is $\frac{1}{2}= 0.5$ inch.
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0.5 inch