Funny video??? Nak tengok tak??

Hai, kawan2 seMua...
kami 4ARIF sekeluarga nak mengucapkan...

(Tanpa disedari banyak kata sudah diucapkan & di hantar, tak semua menyejukkan, banyak perilaku sudah dibuat, tak semua menyenangkan.)
Zu.

*(Bocah cilik mangan sego, sego dipangan karo gula, wes suwi ora ngomong jawa, dina raya njalok pangestunipun lan ngapuro.
Buka poso lawuhe gereh, njegur sungei dicaplok boyo, salahipun kula sing akeh ya ngapunten, kita dadi 0-0 lah ya?)-Aminin.

Taqabbalallahu minna wa minkum. Taqabbal yaa kariem.
MINAL AIDIN WALFAIDIN...

Mohon Maaf Zahir dan Batin...

Semoga hari raya inidapat menyucikan jiwa dan hati kita ;)




*Bagi yang faham okey?!!


Untuk yang non muslim... ^_^
SeLaMaT BeRcUtI yaw !!!

Physics. Topic 2

Specific Heat

You may have noticed that metals, for example copper, heat faster than water. You would require 4186 J of heat to raise the temperature of water by 1 degree Celsius. On the other hand 1 kg of copper would zoom to this temperature after it receives only 387 J of heat. It is known that every substance has a unique value of amount of heat required to change the temperature of 1 kg of it by 1 degree Celsius. This number is referred to as the specific heat of the substance. Let Q be the heat transferred to m kg of a substance, thereby changing its temperature by dT. The specific heat c of the substance is defined as

c = Q/mdt

Juggle the expression, and we get the heat transferred from a body to its surroundings or the other way around. This is given by.

Q = m c dT

For example the heat required to increase the temperature of half a kg of water by 3 degrees Celsius can be determined using this formula. Here m, mass of water is 0.5 kg and the dt, the temperature rise = 3 deg C and we know the specific heat of water is 4186 J/kg. So here the heat required will be

Q = 0.5 x 4186 x 3 =6280 J

It is as simple as that !!

The table below gives the specific heat of some common substances

	J/kg. o C	cal/g. o C
Aluminium	900	0.215
Copper	387	0.0924
Glass	837	0.200
Gold	129	0.0308
Ice	2090	0.500
Iron	448	0.107
Silver	234	0.056
Steam	2010	0.480
Water	4186	1.00

Physics. Topic 1

One dimensional motion

By one dimension we mean that the body is moving only in one plane and in a straight line. Like if we roll a marble on a flat table, and if we roll it in a straight line (not easy!), then it would be undergoing one-dimensional motion.

There are four variables which put together in an equation can describe this motion. These are Initial Velocity (u); Final Velocity (v), Acceleration (a), Distance Traveled (s) and Time elapsed (t). The equations which tell us the relationship between these variables are as given below.

v = u + at

v² = u² + 2as click for calculator

s = ut + 1/2 at²

average velocity = (v + u)/2

Armed with these equations you can do wonderful things like calculating a cars acceleration from zero to whatever in 60 seconds !!

---

Questions??

Tuk para pelajar 4 Arif....

Apa2 masalah n new ideas for our blog, comments, members, n others... you can type your words into our chat box... or if you want it to be a secret, you can email us at 4arif2009@gmail.com (Boleh juga kalo ada masalah kat dalam kelas yg nak diselesaikan ke?? atau awak punya bahan2 yg nak masukkan blog ke... just email ke kita org....OK ^_^)

Available to all students 4 ARIF n teachers... ;)

COUPLE ??

ok, first of all,

aq nK muLekaN ngaN tRjemahaN sPotoNg aYt aLqUraN :

"Maha suci Allah yG tLh mNciPta psGn sUmeNyeP bEk dR aPe yG d tMbuhKaN uLeH bUmi n daRi diRi mRekE maHupuN dRi aPe yG x MreKe kTaHui"

wAh, buNyi mcM beSt. pE yG korG pahaM? Allah mNciPtaKaN sTiaP oRg iToH brpasGan tP bkn LaH uNtuK berkaPeL. psGn mRujuK isTiLah kaPeL? dFiniteLy nOpe.

kapeL?? kapeL brinG uS disAsteR? i gUesS sO. uKeY?

qU bG 1 cNtoH.

** 1 aRi, ieKa bjaLaN ngaN maK dYe, (diS tyMe dYe kciK2 tyMe mseH daK iNgusaN), ngaH jaLaN puNye jaLaN, tbE2 ieKa neH naMpaK paTom beAr yG sGt cHanteX tetArix kaO mMg dA booM~ aHhaA~ trUs ieKa terPauT nGaN beaR toh. haTiNyE d rUntuN2 nK sGt paTom toh. saMpai eNtax2 kaKi aG nK pAtom uH. HeH. LpaS dH dPt paTom uH, mLekaT 24 jaM ngaN paTom uH. taNaX bPisaH LanGsoNg. duNia iNeH aNa yG puNye~ agAGaA~ taLeh beaR eA teNe taCo, Lao d kaCo siaP aH kNe nGaN ieKa. MmG sYg gLer aH kaN. weLL, msE trUs pEgi mninGGaLkaN kiTe nGaN paNtas skALy. miLe dH ngadaP 24 jaMs, tiaP2 hAri, tiaP miNet, bLabLa.. tiMbuL LaK rsE bOring kaT ieKa. . n beaR uH poN ieKa raSe dH x cUte kaChaH nSeM mcM duLu. . aTi poN dH twr nK pGg beaR uH **

sO, mcM ni LaH kaPeL. oNce bLum dPt, kte pAsti aKn brusHa mNdPtkaNNye, miLe dH dpt? dYe LaH buLaN, biNtaNg, mtHari?? tP miLe dH LaMe2. .mULe LaH nMpk kkRunGan, ksLhaN dMi ksLhaN trseRLaH, gadO. .n bLabLa~

1 menda haRus kOraNg taO :

kOrG kNe LaH bsediA uNtK dtiNggaLkaN. mApe? cUz miLe dE kaPeL mSti de cLasH aN? act, sO cOmpLicaTed. mgiKuT reSeaRcH yG d waT saintis, mReKe yG bkaPeL sBnrnyE mMpuYai gJaLe OBSESSIVE COMPLICATED DISORDER. jGn tkejot cUz gjaLe neH mRupekaN sAto pykiT meNtaL. aYaYai~ gjaLe neH akN waT sumoNe brdE dLm kGeLisaHAn. eA mguraNgkaN 40% hOrmOn NUEROTRANSMITTER yG dpGgiL SEROTONIN kPd mReke yG taK bkaPeL. caNe nK taO? orG yG bpYkiT neH sNtiasE aNgaU!

korG x sDr kE kaPeL iS tRoubLe? dH laH x tNg, kNe cmbuRu, ckp nK kaBer2, nK jge aTi LaH, nK puJuk2 LaH. . wALaweYh~ rimaS dOe! nK tApes2 aYt. . aLahai hyPokriT beToL . .Lau tyMe cLasH pLak? hAh! yG neH mMg kritikaL daH. rasE mcM duNie neH kiaMaT. kHidopaN x beErti. aTi caM hNcur LumaT mCm bLeNdeR maK aQ kaT dApor. .Lg kAw2 mcM kne tuMbuK nGaN LesuNg. .waT msK LeMaK cLi Padi poN sdP. hUa8~ mKn puN kuceN dHbeskaN, maNdi pLaK, kaMbeN Lg wAnGi, tidO? maTi dH bOcor mcM paiP aYeR bOcor keJe nye nGaLir jeP. . roKok? piL? yaH ! soLutioN teRbaeK toK meMpercpaT kmAtiaN korG! aHha~ Lao maTi? yaRh! dkirE MEMBUNUH DIRI yaA! ;)

kaPeL iS not eVrytinx. faMiLy sTiLL d firSt. hoh? dsSihkaN fmiLy? theN, GOD staNd fOr wHat?? heH.

oKe? piKir2 Lah cEndwiP yeP ! ;))