Physics, asked by majidamehrathannipoy, 1 day ago

The relative error in mass of a sphere is 0.03 and relative error in radius is 0.02.find the relative error and percentage error in surface area, volume, and density

Answers

Answered by swarajack99

0

Answer:

Given : Δrr=0.2%

Area of a sphere =4πr2

There is no error in 4π, as it is a constant.

∴dAA=2Δrr=2×0.2%=0.4%

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