Math, asked by vashokkumarr, 8 months ago

a sphere of diameter 6cm is dropped in a right circular cylindrical vessel partly filled with water. the diameter of a cylindrical vessel is 12cm .of the sphere is completely submerged in water,by how much will the level of water rise in the cylindrical vessel..​

Answers

Answered by Anonymous
3

\huge\mathbb{\underline{QUESTION:-}}

★ A sphere of diameter 6cm is dropped in a right circular cylindrical vessel partly filled with water. the diameter of a cylindrical vessel is 12cm .of the sphere is completely submerged in water,by how much will the level of water rise in the cylindrical vessel. !?

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\huge\mathbb{\underline{SOLUTION:-}}

★ Diameter of the sphere ( d ) = 6cm

★ radius of the sphere ( r ) = d/2 = 6/2 = 3cm

★ Diameter of the cylindrical vessel ( D ) = 12 cm

★ radius of the cylindrical vessel ( R ) = 12/2 = 6 cm

★ level of water raised = h cm

according to the problem given ,

volume of the water raised in the vessel = volume of the sphere

πR²h = 4/3 × πr³

h = ( 4 × r³ ) / ( 3 × R² )

h = ( 4 × 3 × 3 × 3 ) / ( 3 × 6 × 6 )

h = 1 cm

Therefore , Level of water raised in the vessel = h = 1 cm .

____________________________________

Answered by Anonymous
1

\huge\mathbb{\underline{QUESTION:-}}

★ A sphere of diameter 6cm is dropped in a right circular cylindrical vessel partly filled with water. the diameter of a cylindrical vessel is 12cm .of the sphere is completely submerged in water,by how much will the level of water rise in the cylindrical vessel. !?

______________________________________

\huge\mathbb{\underline{SOLUTION:-}}

★ Diameter of the sphere ( d ) = 6cm

★ radius of the sphere ( r ) = d/2 = 6/2 = 3cm

★ Diameter of the cylindrical vessel ( D ) = 12 cm

★ radius of the cylindrical vessel ( R ) = 12/2 = 6 cm

★ level of water raised = h cm

according to the problem given ,

volume of the water raised in the vessel = volume of the sphere

πR²h = 4/3 × πr³

h = ( 4 × r³ ) / ( 3 × R² )

h = ( 4 × 3 × 3 × 3 ) / ( 3 × 6 × 6 )

h = 1 cm

Therefore , Level of water raised in the vessel = h = 1 cm .

____________________________________

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