4 A physical quantity Q is related to four independent a ed

Last updated: 6/2/2023

4 A physical quantity Q is related to four independent a ed observables a b c and d as Q The percentage error of measurement in a c and d respectively are 1 3 4 and 2 The percentage error in the quantity Q is then 1 5 2 10 3 13 TS med 2017 4 24