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A company is creating a new cylindrical container to replace its original cylindrical container.


´ The new container will have 4 times the volume of the original container.


´ The height of the new container will remain the same as the height of the original container.


The length of the radius of the new container will be -


f 4 times the length of the radius of the original container

g 8 times the length of the radius of the original container

h 2 times the length of the radius of the original container

j 16 times the length of the radius of the original container

Verified Answer :

syed514

The correct option is h. " 2 times the length of the radius of the original container"

Reason: 
V(old) = pi r^2 h ... r = old radius 
V(new) = 4pi r^2 h = pi R^2 h R = new radius 
4pi r^2 h = pi R^2 h ... pi and h cancel 
4r^2 = R^2 
R = 2r 

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