I posted information in the related links box below.
About 1 hour
After 59 Minutes. It then doubled in the final minute of the hour and the test tube became full.
Endoderm
1 hour
The tube is about 40 pounds and comes with everything you need to easily install it!
Comes as an app on the ipod touch
Use you tube to figure it out
The gas is entered through a valve (tube).Stating the obvious; it comes out from the valve,(tube) when opened.
sounds like a tube to me...
By Diffusion.........
About 1 hour.
Generally, the heat transfer area of reference is considered to be the outside surface area of the tube. Therefore, figure the outside diameter of the tube to get the heat transfer area.