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The energy of a system as a function of time t is given as E=A2×e−αt, where α=0.2 s−1. The measurement of A has an error of 1.25%. If the error in the measurement of time is 1.50%, the percentage error in the value of E(t) at t=5 s is

Answer» The energy of a system as a function of time t is given as E=A2×eαt, where α=0.2 s1. The measurement of A has an error of 1.25%. If the error in the measurement of time is 1.50%, the percentage error in the value of E(t) at t=5 s is


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