Saved Bookmarks
| 1. |
Which of the following processes will be least affected by the viscosity of water? (a) Water flowing through a pipe (b) Air bubble rising up through water (c) A wide, shallow sheet of water flowing on a flat surface (d) Water flowing out through a hole in the side of a tank |
|
Answer» Correct Answer is: (d) Water flowing out through a hole in the side of a tank When water flows out of a hole in a tank, it is in contact with the edges of the hole over a very small area, and therefore viscosity effects are small. |
|