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The density of a cube is measured by measuring its mass and length of its sides. If the maximum error in the measurement of mass and lengths are 3% and 2% respectively, the maximum  error in the measurement of density would be

(a) 12%

(b) 14%

(c) 7%

(d) 9%

1 Answer

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Best answer

Correct Option (d) 9%

Explanation

 Maximum error in mass(Δm/m) =3%

= 3/100 and maximum error in length(Δl/l) = 2% = 2/100

Maximum error in the measurement of density,

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