Question

A hemispherical bowl of internal diameter 36 cm contains a liquid. This liquid is to be filled in
cylindrical bottles of radius 3 cm and height 6 cm. How many bottles are required to empty the bowl​

Answer 1

Answer:

Volume of hemispherical bowl = 1/2*(4/3)*pi*(r^2)

Volume of hemispherical bowl = 1/2*(4/3)*pi*(36/2^2)

Volume of hemispherical bowl = 339.12 sq. cm

Volume of Cylindrical bottles = pi*(r^2)*h

Volume of Cylindrical bottles =pi*(3^2)*6

Volume of Cylindrical bottles = 169.56 sq. cm

No. of bottles that can fit in a bowl = 339.12/169.56

No. of bottles that can fit in a bowl = 2