Question: A distance is measured as 100 m with an error of 2 m. What is the absolute error?
Options:
2 m
0.02 m
0.2 m
20 m
Correct Answer: 2 m
Solution:
The absolute error is given as 2 m.
A distance is measured as 100 m with an error of 2 m. What is the absolute error
Practice Questions
Q1
A distance is measured as 100 m with an error of 2 m. What is the absolute error?
2 m
0.02 m
0.2 m
20 m
Questions & Step-by-Step Solutions
A distance is measured as 100 m with an error of 2 m. What is the absolute error?
Step 1: Understand that the distance measured is 100 m.
Step 2: Identify the error in the measurement, which is 2 m.
Step 3: Recognize that the absolute error is the amount of error in the measurement.
Step 4: Conclude that the absolute error is simply the error value, which is 2 m.
Absolute Error – The absolute error is the difference between the measured value and the true value, which in this case is represented by the error margin.
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