Q. 35.0( 4 Votes )
Two circular cylinders of equal volumes have their heights in the ratio 1: 2. Find the ratio of their radii.
Answer :
Concept Used: Volume of Cylinder = πr2h
Given: Ratio of heights of Cylinders = 1:2
Assumption: Let r1, h1 be the radius and height of cylinder 1 and r2, h2 be the radius and height of cylinder 2.
Explanation:
Volume of cylinder 1 = volume of cylinder 2
πr12h1 = πr22h2
Hence, r1: r2 = √2: 1
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