do a open cylinder without bottom have any volume?

Question

if it do not have,then does air do not exist inside it?do air not have any volume?if yes,why so?

Answer 1

I suppose a cylinder without a bottom can be thought of as a pipe.
The pipe will contain a volume of air.
If pipe has radius r and length h, the volume of air within the pipe is given by:-
V = π r² h

Answer 2

You're running into an interesting problem, which is the difference between physical objects and spaces, and those that we envision in math problems. Certainly a tin can or cylinder with the ends cut away contains a certain volume of air. It could also contain chicken soup if it was immersed in a big pot of chicken soup. It all depends on how you define 'cylinder' and 'volume.'

Answer 3

I'm not sure what your trying to ask but I dont think a cylinder without bottoms is a cylinder at all. Its just a rolled up quadrilateral. By definition, I think a cylinder needs those bottoms. And about the volume of the open cylinder, I guess you would just count the area around it. Hope this helps =).

Answer 4

"then does air do not exist inside it?" No, the air does exist, it does have volume, and it's volume it that of the cylinder.

Answer 5

yes the cylinder still has volume and would just be measured from top to bottom, even without lids.

hope this helps!!!(-;

Answer 6

Everything on this earth has some volume.
Only in geometry,we accept that lines and points have no volume as it has no width but in reality even the smallest of micro-oraganisms that are much much smaller than a point has volume of their own

Answer 7

its edges have very small volume but it has volume.their is nothing that does not contain volume on this universe.