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which one's your favourite? should hand a few out to invigilators during bos mock trials

First lets calculate the amount of energy required to be transferred. c = mc \Delta T = 350 \times 4.18 \times 77 = 112651J = 112.651kJ Now we want to know what mass of ethanol must be combusted to produce double that amount of energy (because 50% of the energy released is lost) So...

Re: The Anime Thread :3 LOL wtf that voice reminds me of inui from prince of tennis

Re: The Anime Thread :3 damn i should rewatch. i remember i spent the whole summer holidays between year 10 and 11 rewatching the whole DBZ. was an epic holiday :)

Re: The Anime Thread :3 code geass definitely going on my list to watch then, death note was epic. action, fighting, supernatural (i.e. like death note, things that are somewhat realistic. not like an anime based around a race of monsters or w/e lol), comedy, thriller maybe? haha... not too sure.

Re: The Anime Thread :3 lol damn. i've seen all those mainstream ones incl. bleach, ouran high school, death note and prince of tennis too. should get back in to anime post hsc. any in particular you recommend?

Let z = cis@ (cis@)^2 = i cis2@ = i (By De Moivre's theorem) cos2@ + isin2@ = i Equating real and imaginary terms, cos2@ = 0, sin2@ = 1 Therefore 2@ = pi/2, 5pi/2 @ = pi/4, 5pi/4

Re: The Anime Thread :3 what anime have you watched and which have been your favourites?

dammit. have a trial exam tomorrow, then 2 pracs the next friday, can't make myself study. looking forward to that one week holiday lol

Re: MX2 Integration Marathon \int^{\frac{\pi}{2}}_0 \frac{x}{tanx}dx = \int^{\frac{\pi}{2}}_0 xcotxdx = [xln|sinx|]^{\frac{\pi}{2}}_0 - \int^{\frac{\pi}{2}}_0 ln|sinx|dx Now IIRC, that second integral is easily done by 2 applications of IBP and rearrangements. D: i just realised its...

Re: MX2 Integration Marathon Definite integral property. \int^a_0 f(x) dx = \int^a_0 f(a - x)dx If you wish to prove, let u = a - x for LHS and proceed.

i'll need to look for one of my past written exams. maybe tomorrow or later on because i have an exam tomorrow

i think i've found my handwriting buddy

yesss

did you get every ball in?

clean up that desktop

wow my writing is atrocious compared to that, but i write big to compensate the messiness lol

lol i only read bits and pieces of the first page of it to answer the question on it, but used other texts for the final response. Saves time trying to figure what the last text was about.

It's not that you'll never forget them, memory is another thing. It's understanding that's different. If you can explain something in your own words, it shows that you do understand the concept. That's why it's encouraged to explain concepts to others. How do you find the In2Physics textbook...

Cathode to the anode. Hence the name cathode rays.