A sphere of radius r has surface area A = 4πr and volume V = (4/3) πr . If the radius of the sphere 2 is double the radius of sphere 1, what is the ratio of (i) the areas, A2/A1 and (ii) the volumes, V2/V1?
A sphere of radius r has surface area A = 4πr and volume V = (4/3) πr . If the radius of the sphere 2 is double the radius of sphere 1, what is the ratio of (i) the areas, A2/A1 and (ii) the volumes, V2/V1?
Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter1: Introduction And Vectors
Section: Chapter Questions
Problem 25P: A sidewalk is to be constructed around a swimming pool that measures (10.0 0.1) m by (17.0 0.1) m....
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A sphere of radius r has surface area A = 4πr and volume V = (4/3) πr .
If the radius of the sphere 2 is double the radius of sphere 1, what is the ratio of (i) the areas, A2/A1 and (ii) the volumes, V2/V1?
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