Water Flowing Uphill?
Most recent answer: 10/22/2007
Q:
Can water really move uphill? My dad dumped his electric razor stubble in the commode as it was refilling and the small hairs started climbing up the sides of the bowl where the water was trickling down! Why does it do that? This is impossible isnt it?
- Chucky (age 13)
Alberta Junior high, Albion, IL, USA
- Chucky (age 13)
Alberta Junior high, Albion, IL, USA
A:
Youre right, gravity tends to pull everything, including water,
downward. In the case you describe there may be other forces acting,
however. Surface tension, for example, can sometimes pull a thin layer
of liquid upward along a surface. Its hard to say exactly what was
going on in the case you describe. I suggest you do some experiments to
see if you can make it happen again, and try to determine which factors
makes it work better or worse.
Adam
Adam
(published on 10/22/2007)