Question

A hemisphereical bowl of internal diameter 36cm contains liquid. this liquid is filled into 72 cylindrical bottles of diameter 6cm. find the height of the each bottle, if 10% liquid is wasted in this transfer.​

Answer 1

5.4

Step-by-step explanation:

intl radii of hemiscl. bowl = 36/2 =18cm ,radii of each bottle = 6/2 = 3

90% of the volume of liquid in hemis. bowl = volume of liquid in 72 cyl. bottles

9/10 * 2/3 * π * 18^3 = 72 * π * 3^2 * h

=> h = 5.4 cm