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.
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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
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