1.

The error in the measurement of the radius of a sphere is 1% . The error in the measurement of its volume is :

Answer»

`1%`
`3%`
`5%`
`8%`

SOLUTION :Volume of sphere, `V=(4)/(3)piR^(3)`
`:.(DeltaV)/(V)xx100=3(DeltaR)/(R)xx100`
`=3xx1%=3%`
Hence correct choice is `(b)`.


Discussion

No Comment Found

Related InterviewSolutions