## 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 ​

in progress 0
3 weeks 2021-10-04T15:23:03+00:00 2 Answers 0 views 0

Yo you are a pro

Step-by-step explanation:

2. ## Question:

A measuring 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 ?

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   