[单选题]
19.17: A sphere has a *hp graxa,safn))-)sr y.wp .hr5v2 nv 2d0a 32ychrkradius of $1.96 \pm 0.01 \;m$. What is the approximate uncertainty in its volume?
A. $31.5 \pm 0.2 \; m^3$
B. $31.5 \pm 0.3 \; m^3$
C. $31.5 \pm 0.4 \; m^3$
D. $31.5 \pm 0.5 \; m^3$
E. $31.5 \pm 0.6 \; m^3$
