thanks, but already did my exam. Failed with luck of the draw questions. got the 1 question i didnt bother to plan :bomb:
i shall remember for future reference though :)
using deltaH=-mCdeltaT
deltaH=350*4.2*77
=113190j/g
deltaH/mass of ethanol burnt *molar mass =molar heat of combustion (1360kj/mol)
113.190/(1360/46)=mass of ethanol (if no heat loss)
therefore i think you would double this value since 50% is loss.
hence:7.66g?
[ok.. this issnt really making...
you probally dont need to multiply by -2 but since its an area question, the answer is always going to be a positive. Hence that is why you multiplied by -2. I wouldve jst changed my answer to a positive and stated it was an area statement.
lol same boat. i dunno about this.. i've heard of "when everyone does good you all do good"
but my class is pretty much your class.. a bit better though XD
something you can do is make them drop it :haha:
lol my school is pretty crappy ranked too.
Fairvale =.=
ranked like 500+
last year was a bad year. We'll do better this year cause we got more smarter people than last year.
last year like 3 or 4 people got over 90? pathetic >_<
ok thanks.
"And daily we passed
Underneath or alongside it -
Needing its sanction"
can i say the hyphen shows disconnect between the immigrants and society?
Heys, well my friend suggested the BenQ S42-PE05
The price is a little over $1300. what do you think?
Number of speakers
2
Audio Type
Stereo
Camera Resolution
2.0 MP
Display
Screen size
14.1 in
Screen Resolution
1280x800
General
Length (mm)
341
Width (mm)
250
Height (mm)
42
Weight...
Im using an image as one of my related texts and i was wondering what kind of techniques are in an image.
things like contrast and vector lines. any help would be much appreciated. one week till exams =/
Hi, I'm doing an interview for English for my half yearlys. There is a panel and they ask you 3 questions from 6. Does anyone know if you're suppose to do a speech for each answer or 'interview style'? And what would be considered 'interview style'
they allocate you a time and you have to be there. There is like 6 questions and they can ask you any of them(they will ask 3 of them). it sucks how its 5mins max though
LOL i see what you mean. very like asians with the 'i can get you the best deal' or 'this is a (insert event) special only' when its like a rip off.
i think ill just get it from MSY since its like heaps closer and cost 100bucks less than the penta store. Too bad i don't get a bag + mouse but...
Is this the one you're talking about?
price:$1600
Asus M51VA-AS045GProcessor & Cache Memory : Intel T9400 (2.53GHz, 1066MHz FSB, 6MB L2 Cache)
Operating System : Vista Ultimate
Chipset: Mobile Intel PM45v
Main Memory : 4GB DDR2 800MHZ
Display : 15.4" WXGA + ColourShine
Video & Graphics...