Question

b) If the percentage error in calculating the radius of the sphere is 2% , what will be the percentage error in
calculating the volume?​

Answer 1

Answer:6%

Explanation:Percentage error in radius is given as 2% i.e.    

r

Δr

​  

×100=2 %

Volume of sphere   V=  

3

4π

​  

r  

3

 

Percentage error in volume    

V

ΔV

​  

×100=3×  

r

Δr

​  

×100=3×2=6 %