Question

find the amount of water displaced by a solid spherical ball of diameter 28cm and 0.21​

Answer 1

Answer:

Radius=diameter/2

volume or / amount of water displaced by solid spherical ball=volume o ball

volume of ball (in first case)=4/3πr³

4/3 ×22/7 ×28/2×28/2×28/2

4/3×22×2×14×14

8/3 ×22×14×14

8/3×4312

11498.666 cm³

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Answer 2

Answer:

o.21 meters or centimetres what's it?

please check your question once more!