1. A student measures the length of a table with a meter stick and the average yields a result of 1.977 m. Later he discovers that his technique for reading the meter stick was faulty in that he did not always read the divisions from directly above. He determines that this consistently results in a reading that is 3 mm too short. a. What error is this? Systematic or random? b. What is the length of the table after the correction? c. What type of experimental error causes the variations in trials, in Problem 2 for example? Systematic or random? a) b) c)

1. A student measures the length of a table with a meter stick and the average yields a result of 1.977 m. Later he discovers that his technique for reading the meter stick was faulty in that he did not always read the divisions from directly above. He determines that this consistently results in a reading that is 3 mm too short. a. What error is this? Systematic or random? b. What is the length of the table after the correction? c. What type of experimental error causes the variations in trials, in Problem 2 for example? Systematic or random? a) b) c)

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Concept explainers

Proper Length

The theory of special relativity explains the connection between space and time to objects that move in a straight line at a constant speed. The objects move at the speed of light. When an object approaches light speed, its mass is endless and cannot move faster than light. The most crucial postulate of Einstein's special relativity is that the laws of nature do not change in each frame of reference.

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how do i did this question

1. A student measures the length of a table with a meter stick and the average yields a result of
1.977 m. Later he discovers that his technique for reading the meter stick was faulty in that he
did not always read the divisions from directly above. He determines that this consistently
results in a reading that is 3 mm too short. a. What error is this? Systematic or random? b.
What is the length of the table after the correction? c. What type of experimental error causes
the variations in trials, in Problem 2 for example? Systematic or random?
a)
b)
c)

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