Ex 11.4, 2 (i) - Chapter 11 Class 9 Surface Areas and Volumes

Last updated at Dec. 13, 2024 by

Ex 11.4, 2 - Find amount of water displaced by a solid spherical ball - Ex 11.4

 

 

 

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Ex 11.4 , 2 Find the amount of water displaced by a solid spherical ball of diameter 28 cm Amount of water displaced by sphere is its volume Radius of sphere = r = /2 = (28/2) cm = 14 cm Amount of water displaced = Volume of sphere = 4/3 r3 = 4/3 22/7 14 14 14 cm3 = 34496/3 cm3 = 11498.66 cm3

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Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 14 years. He provides courses for Maths, Science and Computer Science at Teachoo