English Deutsch Français Italiano Español Português 繁體中文 Bahasa Indonesia Tiếng Việt ภาษาไทย
All categories

10 answers

It's true. It's called the coreolis effect.

2006-09-03 01:58:48 · answer #1 · answered by Anonymous · 0 1

A popular misconception is that the Coriolis effect determines the direction in which bathtubs or toilets drain, and whether water always drains in one direction in the Northern Hemisphere, and in the other direction in the Southern Hemisphere. In reality, the Coriolis effect is a few orders of magnitude smaller than other random influences on drain direction, such as the geometry of the sink, toilet, or tub; whether it is flat or tilted; and the direction in which water was initially added to it.

If one takes great care to create a flat circular pool of water with a small, smooth drain; to wait for eddies caused by filling it to die down; and to remove the drain from below (or otherwise remove it without introducing new eddies into the water) – then it is possible to observe the influence of the Coriolis effect in the direction of the resulting vortex.

2006-09-03 02:01:24 · answer #2 · answered by Anonymous · 2 0

All are discussing this ques in a narrow scale of home experiments. In a large scale case as is with vortices in the draining of lakes ( or any large bodies of water ) through the chinks in their bed due to earth quake or so,I think the answer is yes.

2006-09-03 02:15:47 · answer #3 · answered by Anonymous · 1 0

Yes it's true. Look at the water in your plug hole when emptying. On the equator the water pours in straight with no whirlpool effect!

http://merlin.alfred.edu/toot/geo109/presentations/Second%20presentations/group%204/how.html

2006-09-03 02:00:28 · answer #4 · answered by Anonymous · 1 1

Yes, it's called the Coriolis affect.

2006-09-03 02:01:53 · answer #5 · answered by MK6 7 · 0 1

True. I was in Africa at the equator and witnessed this experiment with my own eyes.....

2006-09-03 02:03:22 · answer #6 · answered by The One 3 · 0 0

Yes it true, and also it is true with tropical storms, storms in the southern hemisphere are counterclockwise.

2006-09-03 02:04:46 · answer #7 · answered by Frank 6 · 1 0

yes

2006-09-05 22:42:29 · answer #8 · answered by Mechie 2 · 0 0

yes

2006-09-03 01:57:42 · answer #9 · answered by ada wong 4 · 1 1

No, its an urban myth.

2006-09-03 01:58:14 · answer #10 · answered by sarah071267 5 · 0 1

fedest.com, questions and answers