## cm and the diameters of two balls be cm, find the diameter of the third 2 A measuring jar of internal diameter 10 cm is

Question

cm and

the diameters of two balls be

cm, find the diameter of the third

2

A measuring jar of internal diameter 10 cm is partially filled with water. Four equal spherical

balls of diameter 2 cm each are dropped in it and they sink down in water completely. What

will be the change in the level of water in the jar ?

I need solutions fast

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2021-10-04T15:23:03+00:00
2021-10-04T15:23:03+00:00 2 Answers
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## Answers ( )

Answer:Yo you are a pro

Step-by-step explanation:Question:★Ameasuring jar of internal diameter 10 cm is partially filled with water. Four equal sphericalballs of diameter 2 cm each are dropped in it and they sink down in water completely. Whatwill be the change in the level of water in the jar ?Answer:Using Capital letters for Cylindrical Jug;

D = 10cm ; R = 5cm

and let the level of water is at H height

r = 2cm

Since 4 similar spherical balls are dropped

so,

Volume of 4 spherical balls =

So, the increase in the volume of jug =

Let the increase in level be “h” cm

Now,

increase in volume =

Cancel π from both sides