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The radius of a sphere is 1.41. its volu...

The radius of a sphere is `1.41`. its volume to an appropring number of significant figure is

A

`11.73cm^(3)`

B

`11.736cm^(3)`

C

`11.7cm^(3)`

D

`117cm^(3)`

Text Solution

Verified by Experts

The correct Answer is:
C
Radius of the sphere, `r=1.41cm`
(3 significant figures)
Volume of the sphere,
`V=(4)/(3)pir^(3)=(4)/(3)xx3.14xx(1.41)^(3)cm^(3)=11.736cm^(3)`
Rounded off upto 3 significant figures`=11.7cm^(3)`.
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