A physical quantity Q is related to four observables a, b, c, d as follows : Q = ab^4 cd where, a = (60 ±...

Question

A physical quantity Q is related to four observables a, b, c, d as follows : Q = ab^4 cd where, a = (60 ± 3)Pa; b = (20 ± 0.1)m; c = (40 ± 0.2) Nsm^ -2 and d = (50 ± 0.1)m, then the percentage error in Q is x 1000 , where x = _____.

Accepted Answer

7700

JEE Main 2025 Physics question

Solution

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