Chapter 1: Q9. (page 18)
What, approximately, is the percent uncertainty for a measurement given as?
Short Answer
The correct answer of percent uncertainty is 0.6%.
Chapter 1: Q9. (page 18)
What, approximately, is the percent uncertainty for a measurement given as?
The correct answer of percent uncertainty is 0.6%.
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Get started for freeEstimate the number of dentists (a) in San Francisco and (b) in your town or city.
Computer chips (Fig. 1–17) are etched on circular silicon wafers of thickness 0.300 mm that are sliced from a solid cylindrical silicon crystal of length 25 cm. If each wafer can hold 400 chips, what is the maximum number of chips that can be produced from one entire cylinder?
FIGURE 1-17 Problem 41. The wafer held by the hand is shown below, enlarged and illuminated by colored light. Visible are rows of integrated circuits (chips).
Accuracy represents
(a) repeatability of a measurement, using a given instrument
(b) how close a measurement is to the true value
(c) an ideal number of measurements to make
(d) how poorly an instrument is operating
What is the percent uncertainty in the measurement ?
Estimate the number of gallons of gasoline consumed by the total of all automobile drivers in the USA per year.
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