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whale
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how do you find the percent error when the accepted value is 0? you would be dividing by 0 and that just doesn't work
whale said:how do you find the percent error when the accepted value is 0? you would be dividing by 0 and that just doesn't work
The formula for calculating percent error when the accepted value is 0 is:
Percent Error = [(Experimental Value - 0)/0] x 100
Calculating percent error with an accepted value of 0 is important because it allows us to determine the accuracy of our experimental results when the expected or "true" value is known to be 0. This is particularly useful in experiments where the expected value is known to be 0, such as measuring the volume of an empty container.
A positive percent error when the accepted value is 0 means that the experimental value is higher than the expected value. This could be due to errors in measurement, experimental design, or other factors. It is important to analyze the potential sources of error and make adjustments to improve the accuracy of future experiments.
No, it is not possible to have a negative percent error when the accepted value is 0. This is because the formula for calculating percent error involves dividing by the accepted value, which in this case is 0. Division by 0 is undefined, so a negative percent error cannot be calculated.
Percent error can be used to identify potential sources of error in an experiment and make adjustments to improve the accuracy of future results. By analyzing and understanding the percent error, scientists can identify areas of improvement in their experimental design, procedures, or measurement techniques. This can ultimately lead to more reliable and precise experimental results.