High School

Based on the equation used to calculate the error in a value obtained from a calibration curve, why is it helpful to have a highly sensitive detector? Why does a highly sensitive detector decrease the error in concentration values?

Answer :

Final answer:

A highly sensitive detector reduces measurement uncertainty by allowing for more precise readings. This leads to less error in computed values from a calibration curve, improving the overall accuracy of the resulting data.

Explanation:

The significance of using a highly sensitive detector in error reduction can be linked to the concept of Measurement Uncertainty. All measurements inherently involve some degree of error or uncertainty, which depends on the measurer's skill and the quality of the measuring tool. With a highly sensitive detector, the margin for error in measurements is significantly reduced because it is capable of accurately detecting relatively minor changes.

For instance, if you're weighing an object, a detector that measures to the nearest 0.001g is more precise and less likely to produce a significant error than one that measures to the nearest 0.1g. This level of sensitivity can make a considerable difference when measuring minute quantities or when high precision is required. This enhances the accuracy of the measurements, reducing the percentage error.

Put simply, with a highly sensitive detector, you're able to obtain more accurate measurements, if utilized properly, this can reduce the overall error in a calibration curve's calculated values, fortifying the precision and reliability of your resulting data.

Learn more about Measurement Uncertainty here:

https://brainly.com/question/35651393

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