how much will the volume of sphere be reduced if radius of sphere is halfed?
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Originally Posted by anjana how much will the volume of sphere be reduced if radius of sphere is halfed? Hello, Anjana, let and Then you have and . Expand: Now compare EB
Originally Posted by anjana how much will the volume of sphere be reduced if radius of sphere is halfed? As a rule the volume of similar solids scales as the cube of corresponding linear dimensions, so halving the radius scales the volume by (0.5)^3. RonL
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