5. Tony measured the diameter of a disk 5 times using a ruler with a smallest scale division of 1 cm. The data is presented in the table below. What is the uncertainty on the diameter of the disk based on the 5-trial experiment rounded off to two decimal places? *

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Chapter1: Introduction: The Nature Of Science And Physics
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5. Tony measured the diameter of a disk 5 times using a ruler with a smallest
scale division of 1 cm. The data is presented in the table below. What is the
uncertainty on the diameter of the disk based on the 5-trial experiment rounded
off to two decimal places? *
Measurement
Trial
(cm)
25.4
1
25.2
3
24.8
4
25.1
24.6
A. 0.50 cm
В. О.32 сm
C. 0.29 cm
D. 0.14 cm
E. 0.10 cm
Transcribed Image Text:5. Tony measured the diameter of a disk 5 times using a ruler with a smallest scale division of 1 cm. The data is presented in the table below. What is the uncertainty on the diameter of the disk based on the 5-trial experiment rounded off to two decimal places? * Measurement Trial (cm) 25.4 1 25.2 3 24.8 4 25.1 24.6 A. 0.50 cm В. О.32 сm C. 0.29 cm D. 0.14 cm E. 0.10 cm
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