Saturday, February 19, 2011

Cyclone Tube 14 February 2011

Why can't the water flows down the bottle?
Why did the water drip and bubbles escape to the top, when you shake it a little?

Swirl the bottle creating a hurricane and a vortex is formed where water gushed downward. 
En tried swirling the bottle and also shake it in a horizontal position. 
At the end of experiment, she said "the speed of water flowingis faster when there is little water left"    

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