Week 7 Flashcards
1
Q
cohesion
A
attractive forces between substances that are alike i
2
Q
adhesion
A
attractive forces between unlike substances
3
Q
what forces are responsible for surface tension?
A
Cohesive forces
4
Q
Surface tension acts to
A
reduce the surface area of a body of liquid
5
Q
When two bubbles collide, air always flows from the ___ to the ___ and why
A
When two bubbles collide, air always flows from the smaller to the larger, because the pressure in the small bubble, is larger than that of in the bigger bubble.
6
Q
A
