Can zero be quantified?

Document ID

Document ID TE5968

Version

Version 5.0

Status

Status Published

Published Date

Published Date 10/23/2018
Question
Can zero be quantified?
Summary
Quantifying zero.
Answer
Zero is a number that cannot be measured by any instrument or measurement technique.

For example, the zero mark on a ruler has a width to it. If one wanted to measure zero seconds, starting and immediately stopping a stopwatch would still result in a greater than zero time measurement. The same can be said for measuring zero concentration or zero conductivity.

For this reason, every instrument and measurement technique will have a defined detection limit, below which the existence of a parameter cannot be determined.

The following article provides more information on Detection Limits:

What are the definitions and differences of common Detection and Quantification Limits?

Was this answer helpful?

Submitting...
Thank you for your feedback!
There was an error with your submission. Please try again.