experiment

from all the experiments i did in college this is by far not the hardest..but atrociously,wickedly troublesome!

okay,the main purpose of this experiment is for you to listen the pitch or sound produced when a different of sound wave acted onto the level of water inside the burette.and in order to do this,we have to make sure that the sound produced are from the first coherent wave.and to produce this first coherent wave,the water level need to fully fill the burette and we need to lower the water level until the sound heard are at a different pitch.

in case if you get lost by the explanation..just forget everything.do not get your brain all tangle up by all that terminology..i mean,'science term' *i have to stop that -_-

we look like a bunch of retard raising our hands.that is me,mike,khai and fatin

we have to hold that half-top bottle in order to fill the burette fully,and the speaker really close to the top-end,make sure that we can listen to the changes of pitch clearly and at the same time record the height of level of water.everybody in the group practically need raise up our hands to hold all of that stuff.

and one more thing..all the fans need to be switched off so we can hear properly.it is so hot! we are so tired! everybody are soaking wet by their sweat..it's just atrocious.and our lab lecture sir Yusfi are not helping at all.he turned on the music while we're conducting the experiment.that's just the natural behavior of our lovely sir Yusfi.but he's a fun teacher..without him we all gonna get a big fat F!

i had to sit on the table

that is sir yusfi behind there

other group.annisa,thilip and afiq

                                                                

miss all those moment really ;(