Donkey Kong Country Returns. Donkey Kong Country Returns is a 2010 side-scrolling platformer video game developed by Retro Studios and published by Nintendo for the Wii console. The game was released in North America on November 21, 2010, in Australia on December 2, 2010, in Europe on December 3, 2010, and in Japan on December 9, 2010.
A when a volume of gas is opened to another volume with less pressure, the gas can either diffuse or effuse into the container. The main difference between diffusion and effusion is the barrier between the two volumes. Answer: Effusion is when there is a barrier with one or many small holes that prevent the gas to expand into the new volume unless a gas molecule happens to travel through the hole. The term small when referring to the holes are holes with diameters less than the mean free path of the gas molecules.
Pleural effusion, also called âwater on the lung,â is an excessive buildup of fluid between your lungs and chest cavity. Thereâs always a small amount of liquid inside your lungs. This fluid works to coat the membranes (pleura) that line the outside of your lungs and lubricate the chest cavity to aid in breathing. Certain medical conditions can cause this fluid to build up between the chest cavity and your lungs.