blah my lab is tomorow so if anyone reads this ... uh ... what do u think this means
relationship between variables stated as an equality, with slope represented as symbol k
for equation 2: height of water vs rate of water flow ...
do u make an equation ? XD if so how lol I am not...
probably but i think this lab is very simple and basic... won't involve using any "laws" which we haven't learned :p i don't think they will expect us to learn a law by doing a lab unless they told us to research it :D
jus incase anyone will reply to this msg.. this is how my data t able will look.. please tel lme any corrections or suggestions :p
trial 1 trial 2 trial 3 trial 4 trial 5
height
(m)
time (s)
rater of
water flow
(L/s)
volume
(L)...
tomorow all i am going to do ...
set up the dam burette... fill it with 50 mL of water, 40 mL. 30, 20, 10... time how long it takes all those 5 different volumes to totally run out of the burette ... and then somehow plot a graph and make relationships lol.
anyone else going to do...
only thing that isn't right about torricelli's law is that in a burette.. the water drips down like in a sink.. the hole isn't facing out horizontally so water doesn't really travel any distance horizonally ? cos we used the burette in chem .. so i don't think the equation we have to get or...
Purpose : to determine experimentally the relationship between the rate of flow of water through a narrow opening and the height of the water column.
any ideas in how i could do this experiment and what kind of data to use etc. and how this can conclude to a design in an hydro electric dam...