Saved Bookmarks
| 1. |
65.By sucking througha straw a student can reduce the pressure in his lungs to 750mm of Hg (density = 13.6gm/cc). Using the straw , he can drink water from a glass upto a maximum depth of ?? |
| Answer» 65.By sucking througha straw a student can reduce the pressure in his lungs to 750mm of Hg (density = 13.6gm/cc). Using the straw , he can drink water from a glass upto a maximum depth of ?? | |