Maths-
General
Easy
Question
An inverted conical vessel of 6 cm radius and 8 cm height is completely filled with water. A Sphere is lowered into the water and its size is such that when it touches the sides , it is just immersed. What fraction of water overflows ?
Hint:
Volume of sphere is 
.
Volume of the cone is 
.
The correct answer is: 0.66
Explanation:
- We have given an inverted conical vessel of radius and height is completely filled with water. A Sphere is lowered into the water and its size is such that when it touches the sides , it is just immersed.
- We have to find the fraction of water flow.
Step 1 of 1:
The conical vessel of radius 6cm and height 8cm
The volume of cone
Since the sphere touches the cone, then
Radius of sphere = radius of cone = 6cm
The volume of water flow will be
= 603.18cm3
So, The fraction will be
= 0.66
Since the sphere touches the cone, then
Radius of sphere = radius of cone = 6cm
The volume of water flow will be
So, The fraction will be
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