Question

If the percentage error in measuring radius is 4%. Calculate percentage error in measuring volume of sphere.​

Answer 1

Answer:

its very simple. You have to differentiate the volume equation... ans is 12%

Answer 2

Answer

Percentage error in radius is given as 4% i.e.

r

Δr

×100=4%

Volume of sphere V=

3

4π

r

3

Percentage error in volume

V

ΔV

×100=3×

r

Δr

×100=3×2=6 %