Ive to work out the uncertainties for youngs modulus.would i take

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SUMMARY

The discussion focuses on calculating the uncertainties in Young's modulus, specifically using the measurements of stress and strain. The user has provided values: A = 5.73 x 10-3, L = 1.788 m, F = 8.829 kg m s-2, and e = 6.36 cm. The calculated Young's modulus is 6.02 x 1010 Pa. The user seeks clarification on how to compute the percentage uncertainty in the Young's modulus value and whether to average multiple measurements.

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jokiemay
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Ive to work out the uncertainties for youngs modulus.

would i take all 4 measurements and mutliply then divide by 4 ?

would 1.788m have an uncertain if +/- 0.01 ?

how would i get the uncertainties from 5.73x10-3

im very confused and my tutor isn't helpful at all.
 
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basically my stress and strain are

A = 5.73 x 10-3
L = 1.788m
F = 8.829 kg m s-1
e = 6.36cm or 6.36x10-1m

youngs modulus is 6.02x10(10) Pa
ive to find the % uncertainty in the Young Modulus value
 

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