Questions
A physical parameter can be determined by measuring the parameters b, c, d and e using the relation . If the maximum errors in the measurement of b, c, d and e are , then the maximum error in the value of determined by the experiment is
detailed solution
Correct option is D
a=bαcβ/dγeδSo, maximum error in a is given byΔaa×100max=α⋅Δbb×100+β⋅Δcc×100+γ⋅Δdd×100+δ⋅Δee×100=αb1+βc1+γd1+δe1%Talk to our academic expert!
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The density of a cube is measured by measuring its mass and length of its sides. If the maximum errors in the measurement of mass and length are 3% and 2% respectively, then the maximum error in the measurement of density is
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