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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > The relative density of material of a body is found by weighing it first in air and then in water. If the weight in air is (5.00±0.05)N and the weight in water is (4.00±0.05)N. Find the relative density along with the maximum permissible percentage error.

The relative density of material of a body is found by weighing it first in air and then in water. If the weight in air is (5.00±0.05)N and the weight in water is (4.00±0.05)N. Find the relative density along with the maximum permissible percentage error.

A physical parameter a can be determined by measuring the parameters b C c1% d and e are b1 % d and e using the relation a=b ^ α c ^ β/ d ^ γ e ^ δ . If the maximum errors in the measurement of b d1% and e1% then find the maximum error in the value of a determined by the experiment.