Please quote the error propagation formula as you understand it.SJay16 said:Homework Statement
Find the uncertainty ∆y in y as a function of the uncertainties ∆u and ∆v in u and v for the following functions:
y = 1/2(u+v)
Homework Equations
:
Error propagation formula[/B]
The Attempt at a Solution
Don't know where to begin even. Help?[/B]
The uncertainty in delta y is a measure of the range of possible values for the change in the y variable in an experiment or calculation. It reflects the potential error or variation in the measurement or calculation process.
The uncertainty in delta y can be calculated by determining the maximum and minimum values for the change in the y variable and taking the difference between them. This can be done by either performing multiple measurements or using statistical methods.
Finding the uncertainty in delta y is important because it allows us to understand the reliability and accuracy of our measurements and calculations. It also helps to evaluate the impact of potential errors and variations on the results.
The uncertainty in delta y can be influenced by various factors, such as instrument precision, human error, environmental conditions, and the inherent variability of the phenomenon being measured.
Yes, the uncertainty in delta y can be reduced by improving the precision of measurements, minimizing sources of error, and increasing the sample size. However, it is impossible to completely eliminate uncertainty as it is inherent in any measurement or calculation.