Question

a hemisphere bowl has diameter 9 cm. the liquid is poured into cylindrical bottles of diameter 3cm. and height 3cm. if a full bowl of liquid is filled in the bottles find how many bottles are required

Answer 1

Answer:

Step-by-step explanation:

Radius of hemispherical ball = 302= 15 cm

Volume of hemispherical bowl=23πr3

                                                =23π×15×15×15 cm3

Radius of each bottle = 52cm

Height of each bottle = 6 cm

Volume of each bottle=πr2h

                               =π×52×52×6 cm3

Number of bottles required=Volume of the hemispherical bowlVolume of each bottle

                                       =2×π×15×15×15×2×23×π×5×5×6=60