Discussion
What expression approximates the force due to surface tension?
*This question is included in 10. Fluids, question #50
| (A) | 2rγ |
| (B) | ... |
| (C) | ... |
| (D) | ... |
| (E) | ... |
| (F) | ... |
The solution is
Posted: 07/26/2013 04:43
Why is density a part of the answer?
Posted: 07/27/2013 10:54
Kate, thank you for catching the typo. It should have been y (the coefficient of surface tension), not ρ (the density) in (C)