3. A long vertical tube is open at the top and contains a small orifice in its base, which is otherwise closed. The lowe
Posted: Mon May 16, 2022 1:03 pm
3. A long vertical tube is open at the top and contains a small orifice in its base, which is otherwise closed. The lower 10-m section of the tube is filled with carbon dioxide (MW 44). Otherwise, there is nitrogen (MW 28) above the carbon dioxide in the tube and also outside the tube. Calculate the velocity (m/s) of carbon dioxide that issues from the orifice. In which direction does it flow?