A physical quantity, U can be measured as U=(abz^2)/(h^3). Write the expression for finding the relative error in U.

A physical quantity, U can be measured as U=(abz^2)/(h^3). Write the e

1.	A physical quantity, U can be measured as U=(abz^2)/(h^3). Write the expression for finding the relative error in U.
Answer» Solution :RELATIVE ERROR in U can be measured as : `(TRIANGLEU)/(U)=(trianglea)/(a)+(triangleb)/(b)+2(trianglez)/(Z)+3(triangleh)/(h)`.