In experiment to measure density of a subtance mass m=(3+-0.12) kg and volume V=(10+-1)m^(3) recorded. Find relative error in measurement of density (rho=(m)/(V))

In experiment to measure density of a subtance mass m=(3+-0.12) kg and

1.	In experiment to measure density of a subtance mass m=(3+-0.12) kg and volume V=(10+-1)m^(3) recorded. Find relative error in measurement of density (rho=(m)/(V))
Answer» <html><body><p></p><a href="https://interviewquestions.tuteehub.com/tag/solution-25781" style="font-weight:bold;" target="_blank" title="Click to know more about SOLUTION">SOLUTION</a> :`rho=(m)/(<a href="https://interviewquestions.tuteehub.com/tag/v-722631" style="font-weight:bold;" target="_blank" title="Click to know more about V">V</a>)` <br/> Relative <a href="https://interviewquestions.tuteehub.com/tag/error-25548" style="font-weight:bold;" target="_blank" title="Click to know more about ERROR">ERROR</a> in measured density `=(Deltarho)/(rho)` <br/> `=(<a href="https://interviewquestions.tuteehub.com/tag/deltam-2570666" style="font-weight:bold;" target="_blank" title="Click to know more about DELTAM">DELTAM</a>)/(m)+(DeltaV)/(V)=(0.12)/(3)+(1)/(10)=0.04+0.1=0.<a href="https://interviewquestions.tuteehub.com/tag/14-272882" style="font-weight:bold;" target="_blank" title="Click to know more about 14">14</a>` <br/> Percentage error =Relative error `xx100` <br/> `=0.014xx100%=14%`</body></html>