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What is the error in a measurement of 20.0 cm if the true value is 19.5 cm? (2023)

Practice Questions

1 question
Q1
What is the error in a measurement of 20.0 cm if the true value is 19.5 cm? (2023)
  1. 0.5 cm
  2. 0.5%
  3. 2.5 cm
  4. 2.5%

Questions & Step-by-step Solutions

1 item
Q
Q: What is the error in a measurement of 20.0 cm if the true value is 19.5 cm? (2023)
Solution: The error is the absolute difference between the measured value and the true value, which is |20.0 - 19.5| = 0.5 cm.
Steps: 0

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