I am doing a 4000 word essay on the quickest way to pour water out of a bottle and i need some help with the theory and formulas etc. Ive tried looking but this experiment isnt well documented so any help would be great!
Answers and Replies
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The "how" answer is to swirl the bottle so that a vortex forms a funnel allowing air up to the bottom of the bottle. When I have seen it demonstrated, in the lecture that you may have missed, it was done with two perrier bottles, I am not sure that was to maximise the effectiveness of the demonstration but it was very noticible that the "swirled" bottle emptied quickest.