Question

Mass and volume of a block are measured as 22.4 2 gram and 4.7 cm cube the maximum possible error in density

Answer 1

Answer:

2.13 %

Explanation:

Given Mass and volume of a block are measured as 22.4 2 gram and 4.7 cm cube the maximum possible error in density

We know that density = mass / volume

                        So ρ = m/v

Now log ρ = log m + log v

So Δρ / ρ = Δm / m + Δv / v

               Now percentage change in density will be

                = (0.01 / 22.42 + 0.1 / 4.7 ) 100

                 = (0.00044603 + 0.021276595) 100

                 = 2.13 %