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    May 2018
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  1. Soooo basically our teacher hasn't even attempted to explain to my class how to do a Physics IA so i literally have no idea how to approach it. My research question is: "How is the rate of emptying of a bottle of water, affected by the diameter of the hole the water is leaking from?". ( I have 7 different bottles with different diameter holes, and ive made 3 markings at 0.5, 1 and 1.5 litres). Im not sure if this topic is ok, regardless, I have already gathered the data and its due in a few days so i doubt i could change it. If anyone has any ideas as to how i could approach this (i.e. structure) and what i could talk about i would really appreciate it