Lowyat.NET: Latest topics by barcelonays

where to download international books

barcelonays — Thu, 20 Dec 2012 22:12:00 +0800

may i know where to download free international chemistry books for free? eg Chemistry [Hardcover]
Raymond Chang (Author), Kenneth Goldsby (Author)

asus notebook

barcelonays — Fri, 23 Nov 2012 15:10:25 +0800

I am considering to buy asus A55VJ-SXO93H.. anyone who have purchased or knows very well about this model pls comment here about pros and cons of this notebook.. thx in advance.. (3rd gen intel @core i5,w8,nvidia gc with 2gb ddr3 vram graphics, 4gb ddr3 ram,750gb sata hdd,rm 2399, 2years warranty. )

proving identities..

barcelonays — Tue, 17 Jul 2012 19:41:34 +0800

how to prove this...
√[(1-sinx )/(1+sinx )]=secx -tanx
and this
√[(tanx +sinx )/(cotx -cosx )]=tan^2x√[(1+sinx )/(1-cosx )]
√ meant square root of.. and = actually means equivalent.. I don't know how to remove the square root, any help is appreciated..

solve form6 chemistry questions

barcelonays — Sat, 23 Jun 2012 13:39:44 +0800

hey everyone especially form 6students, come and post some challenging chemistry questions here, my 1st question is the mass spectrum of an element consists of a few closely spaced lines. however the intensity of one of the lines slowly diminished with time and at the same time two new lines appeared, one of which has a relative mass of 4.it can be concluded that
1)the element consists of a few isotopes.
2)one of the isotopes is radioactive
3)the element is not stable.
for this question I don't know how to do, hope someone can explain it to me.. thx alot!!!

help to solve math t question..

barcelonays — Tue, 19 Jun 2012 00:26:49 +0800

The polynomial P(x)=x^4-4x^3+hx ^2-6x+2 has a factor in the form (x-m)^2, where m€N,find the values of m and h..

2012lower6

barcelonays — Sat, 09 Jun 2012 13:15:44 +0800

Which brand of reference books should I buy?any good recommendation?

local matriculation!

barcelonays — Sat, 28 Apr 2012 22:06:36 +0800

i wonder how they choose the candidates for local matriculation... can somebody tell me? my cousin got 6A+,3A and 1A- in spm still cant get it == i always heard from grapevine that straight a student confirm can get local matriculation..

edu camp for petronas 2012

barcelonays — Wed, 11 Apr 2012 16:36:48 +0800

can anyone share their experiences in eduquest camp for petronas especially those who went for 2011 camp.. what i have found were all very old old info, like 2006 to 2008.. what i knew is there are iq test( is it incorporate all the f4,f5 phy, chem, add math), english proficiency test, group and individual interview.. thx for sharing your experiences:-)

educamp for petronas

barcelonays — Mon, 09 Apr 2012 20:38:42 +0800

i was shortlisted for petronas scholarship and was chosen to go for the educamp.. but i need to give the surat pengakuan pendapatan which is approved by somebody cos my parents work their own businesses.. so the letter i need to type myself??? can i let the school principal to sign instead of ketua kampung?? thx alot:-)

i need your help

barcelonays — Wed, 28 Mar 2012 13:08:41 +0800

i just get my spm results, now i am confused which engineering i should study.. should i study mechatronics engineering? can someone give me more info about this.. thx alot!! i am facing financial problem, so most probably i will study government matriculation(if i get) for 1 year then only study in local uni.. may i know are there a lot of local uni offers mechatronics engineering course? can name some of them??

nanotechnology

barcelonays — Tue, 27 Mar 2012 23:59:04 +0800

hey guys i am a spm leaver, now i am facing problem to choose my career path.. i am deciding to study nanotechnology, but i am unsure of it, can somebody pls giv me some info about this field.. i have searched for it in wikipedia and google but i am still not satisfy.. is it meant that my job is to create or change the big electronic device such as phones into something small?? so i just work in lab all the time?? can i find any job in malaysia after i graduate, maybe 5 years later, will it be too soon for the development of nanotech in malaysia??