Question

how many liters of milk can a hemispherical bowlbof diameter 10.5 cm hold

Answer 1

Let the hemisphere have radius r

Volume of bowl= (2 / 3) π r3.

=2/3 * 22/7* 21/4*21/4*21/4

=407484/1344

=303.1875 cm3

now 1m3=1000000cm3

Hence milk in bowl=303.1875 /1000000 * 1000

=0.303 liter (approx)