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Which of the following is caused by careless handling?
- a)Systematic error
- b)Gross error
- c)Random error
- d)None of the mentioned
Correct answer is 'B'. Can you explain this answer?
Verified Answer
Which of the following is caused by careless handling?a)Systematic err...
Gross errors are mostly due to lack of knowledge, judgment and care on the part of experiment. That is Gross error is caused by careless handling.
Most Upvoted Answer
Which of the following is caused by careless handling?a)Systematic err...
Ys the answr is B ... as systematic errors arises due to faulty instruments.... random errors are those errors, which occur irregularly and hence are random. These can arise due to random and unpredictable fluctuations in experimental conditions For example, when the same person repeats the same observation, it is very likely that he may get different readings every time... Gross Errors: This category basically takes into account human oversight and other mistakes while reading, recording and the readings ...(^_^)
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Community Answer
Which of the following is caused by careless handling?a)Systematic err...
Explanation:
Gross error:
- Gross errors are caused by careless handling of the equipment or by not following the proper procedures.
- These errors are easily identifiable and can significantly affect the accuracy of the results.
- Examples of gross errors include using dirty glassware, not zeroing the balance before weighing samples, or mislabeling samples.
Systematic error:
- Systematic errors are caused by flaws in the measurement system itself.
- These errors are consistent and repeatable, affecting all measurements in the same way.
- Examples of systematic errors include using a calibration curve with incorrect parameters or not properly calibrating equipment before use.
Random error:
- Random errors are unpredictable fluctuations in the measured data.
- These errors are caused by various factors such as environmental conditions, human error, or inherent variability in the system.
- Random errors can be reduced by taking multiple measurements and averaging the results to minimize their impact.
Therefore, in the context of the given options, careless handling would most likely lead to gross errors as they are directly related to human error and improper handling of equipment.
Gross error:
- Gross errors are caused by careless handling of the equipment or by not following the proper procedures.
- These errors are easily identifiable and can significantly affect the accuracy of the results.
- Examples of gross errors include using dirty glassware, not zeroing the balance before weighing samples, or mislabeling samples.
Systematic error:
- Systematic errors are caused by flaws in the measurement system itself.
- These errors are consistent and repeatable, affecting all measurements in the same way.
- Examples of systematic errors include using a calibration curve with incorrect parameters or not properly calibrating equipment before use.
Random error:
- Random errors are unpredictable fluctuations in the measured data.
- These errors are caused by various factors such as environmental conditions, human error, or inherent variability in the system.
- Random errors can be reduced by taking multiple measurements and averaging the results to minimize their impact.
Therefore, in the context of the given options, careless handling would most likely lead to gross errors as they are directly related to human error and improper handling of equipment.
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