Find the amount of water displaced by a solid spherical ball of diameter
(i) 28cm
(ii) 0.21m
Answers
Answered by
3
Answer:
O.21 m will be the right choice
Answered by
5
Answer:
(1) r = 28 = 14cm
2
→ volume = 4 × 22 × r³
3 7
→ volume 4 × 22 × 14 × 14 × 14
3 7
→ 11498.66cm³
(2) r = 0.21 = 0.105
2
→ volume = 4 × 22 × (0.105)³
3 7
→ 0.004851m³
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