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Maria West

The level of water rises 2cm by dropping rs5 coin in glass then volume of coin will be​

answers: 1
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Answer:

Answer

Increase in the height of the cylinder due to the sphere, h=3

9

5

=

9

32

cm

Diameter of sphere =12 cm

Radius of the sphere, R=6 cm

Rise in the volume of water in cylinder = Volume of sphere

πr

2

h=

3

4

πR

3

r=

3×32

4×6

3

×9

∴r=9 cm

Therefore, the diameter of the cylindrical vessel =18 cm.

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