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Question & A student obtains a set of measurements for the mass, and size (length, width and height) of a iron anvil. They then compared their results with the known value for the anvil. They find that their results were off by about 20%. The student then repeats the measurements multiple times, average all of the results and find that now their results are only off by about 2%. In this case, which of the follow statements best describes the experimental uncertainty? Systematic uncertainty Random uncertainty Human error

Question & A student obtains a set of measurements for the mass, and size (length, width and height) of a iron anvil. They then compared their results with the known value for the anvil. They find that their results were off by about 20%. The student then repeats the measurements multiple times, average all of the results and find that now their results are only off by about 2%. In this case, which of the follow statements best describes the experimental uncertainty? Systematic uncertainty Random uncertainty Human error

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Question 8 A student obtains a set of measurements for the mass, and size (length, width and height) of a iron anvil. They then compared their results with the known value for the anvil. They find that their results were off by about 20%. The student then repeats the measurements multiple times, average all of the results and find that now their results are only off by about 2%. In this case, which of the follow statements best describes the experimental uncertainty? Systematic uncertainty Random uncertainty Human error O Broken equipment Question 9 The same student obtains a new set of measurements for the mass, and size (length, width and height) of a different iron anvil and compared their results with the known value for that anvil. They find that their new results were off, again, by about 20%. The student then repeats the measurements multiple times, average all of the results and find that their results are STILL off by the same amount. In this case, which of the follow statements best describes the experimental uncertainty? Random uncertainty Systematic uncertainty Human error Broken equipment
Transcribed Image Text:Question 8 A student obtains a set of measurements for the mass, and size (length, width and height) of a iron anvil. They then compared their results with the known value for the anvil. They find that their results were off by about 20%. The student then repeats the measurements multiple times, average all of the results and find that now their results are only off by about 2%. In this case, which of the follow statements best describes the experimental uncertainty? Systematic uncertainty Random uncertainty Human error O Broken equipment Question 9 The same student obtains a new set of measurements for the mass, and size (length, width and height) of a different iron anvil and compared their results with the known value for that anvil. They find that their new results were off, again, by about 20%. The student then repeats the measurements multiple times, average all of the results and find that their results are STILL off by the same amount. In this case, which of the follow statements best describes the experimental uncertainty? Random uncertainty Systematic uncertainty Human error Broken equipment
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