₦airaland Forum

Pr0ton:
Flash kwa.

BTW, choose your Val. These are the babes I've seen in this thread so far:

Estijaz
Bhuumhite
FunkySilver
Kumpharm

I fit import more from other thread and section if you so wish

cc - Dopeyomi Segunflames Francistony Am0s MockinJay Pes13 Cassyrooy Ogunsinamayowa etc

Pr0ton:
Na true oo. I don forget 14th sef (see Jamb tension). I agree with you. Make Estijaz Preciousjoz XavierG Segunflames Kumpharm Professor1234 and the rest come celebrate oo..


And boss, anything for your boy

Pr0ton:
Update

Guys ..... 19 Days To Jamb; 2 weeks 5 days

MockinJay:
read wella o!

MockinJay:
Power=Energy/time.
Energy=mv^2/2.

Replace Energy with its Formula, i.e Power= mv^2/2/t, P=mv2/2t.

t= mv^2/2p

Option B

MockinJay:
You dey tear book shebi? Guru

estijaz:
hey guys,try dis one

An air column 10cm in length is trapped into the sealed end of a capillary tube by a 15cm column of mercury with the tube held vertically.On inverting the tube,the air column becomes 15cm long. What us the atmospheric pressure during the experiment(a)76cm (b)75cm (c) 60cm (d) 70cm
P1V1= P2V2
(x+15)10 =(x-15)15
10x+150 = 15x-225
150+225=15x-10x
375/5= x
75= x

Pr0ton:
No mind them. They'll just keep pushing you till you... Especially MockinJay Holamarncy and Estijaz

Pr0ton:
But boss. This is how I solved it:

Using the Idea Gas equation

pV = nRT

making volume subject of formular, we have:

V = nRT / p

P is in atm
V is in dm³
n is in mol
T is in Kelvin
R is constant, i.e 0.082 atm dm³ K^-1 mol^-1
And we p = 2.02 x 10⁵ Nm^-2

We have to convert it to atm:

2.02 x 10⁵ Nm^-2 =
2.02 x 10⁵ Nm^-2 / 101325 (standard pressure) X 1atm

Now the problem here is I used 101325 as my SP, because when I used yours I got an answer far away from those in the options.



2.02 x 10⁵ Nm^-2 = 2.0atm (2 sigF)

T = 27C + 273
= 300K

Then:

V = 0.125 x 0.082 x 300 / 2.0

= 1.5375
= 1.54 (approximately)

Bhuumhite:
B

Pr0ton:
I had passion for Ibadan when I was about writing her pume. But then, after having admission failure, my passion started moving from UI to OAU, as I was thinking to subscribe to OAU this year. By and by I started considering UI again, but this time I was forcing myself to grow passion for it. Presently, I have more passion for OAU than UI (just little for UI) See my life Porting like Saka

Pes13:
reminds me of my hustling since 2011 frm different universities . Sometimes I blame our education system and Sometimes am angry with masef. All is well sha.

Pes13:
U don start physics, me neva open am, I just finished organic chemistry.

Pr0ton:
I'm getting an answer that's not in the option What's your molar gas constant?

Pr0ton:
Here is getting too cold Holamarncy MockinJay Fembleez1 Estijaz Bhuumhite Ogunsinamayowa DrHost Segunflames Pes13 T33Jay007 Cassyrooy Dsurgeon Funkysilver XavierG Preciousjoz where are you all Get these down:

1. Three quarters of the hostel __ been painted and three quaters of the students __ A. has / have B. has / has C. have / have D. have / has arrived

2. One of the vice __ in an interim capacity. A president acts B. presidents act C. president act D. presidents acts

3. A survey of opinions on how pupils feel about their teachers __ carried A. has been B. have been C. are being D. is been

---

Post yours too! Make here lively!

horpeyemmi66:
All Protocol duly Observed(@Estijaz, Dr. Host, Kumpharm, Professor1234, MockinJay, ogunsinamayowa, Holamarncy, Pr0ton, Bhuumhite, felixyiga,Pes13 et al )

Many a time when I look at the dwindling level of Education in Nigeria I am usually at sea. You can't act aloof especially if you are shopping for your admission in Jamb's Mart.

A myriad of questions on my mind, if I ask them(some ridiculous, others rhetorhical) all I will get is a series of speculation.

Recently, a friend of mine called in from Malaysia(studying Computer Science and Engineering) asking me how things were in Nigeria and LaSgiDi; why the election was postponed and the most mind numbing question "What University are you in now and what is your Course of Study?". I shaked it off with a sly smile and said "none due to many reasons I can't enumerate on fone".

Truly I cannot enumerate them, here was a guy whose results in NECO cannot stand mine; a guy I taught in the exam hall. Well, he has got a rich old man, am not conceited. So also are my Friends in Dublin(Malik-studying Biomedical Physics), Australia(Tejumadejesu-studying Law) and Sweden(Folarin-studying Music).

I have always wished I could get out of Nigeria; not going to back yard(Ghana and Benin, albeit I have been in those countries a couple of times). I had always said to that effect that I would proudly hoist the Green and White Flag (be it at Oxford, Johns Hopkins, University of Withwatersrand, Liverpool, Arbedeen, Westminister, Hull, Cardiff, University of Bristol, University of British Columbia) with a great sense of Pride and tell those Pale fellows "Hey, my name is Opeyemi and am from Nigeria, how do you do?".

But different is the case when you leave the shores of Nigeria; for Instance if a plane form Nigeria touches down in Paris, France. Those silly french cops would do a thorough search on the plane and Passengers(excluding those with the blue passport, yellow passport etc but not the green) giving little cognisanse to the fact that we are the alleged Giant of Africa( without us there would be nothing like Peugeout, Heineken etc). Saying it under their breath in french(those bloody Nigerians are here again).

What more can I say, many have thesame timeline as I have but different Universities. I was tossed from UniLag to Lautech(Idiots) from there don't know what my fate holds there, there in Ibadan.

Dr.Host was Victim as well, from UniZik tossed to Lautech(Idiots) and kicked to OAU. I have learn't the lessons from carryovers you wish you never had or was imposed on you.

Even the Lecturers are another headache. Imagine a Lecturer that has a Ph.D chemistry looking at his Ipad to balance a chemical reaction. Lecturers that confuse the verbs has and had. Many of those guys are not supposed to be where they've found themselves but what can the do to rectify the nauseating situation.

Some day I would be a Lecturer at University of Withwatersrand(S.A), OAU(Ife) where I am gonna tell people its not the size of the Dog in the fight but the size of the fight in the Dog. After being tossed here and there nevertheless I came out strong.

To team MBBS 2016 and team Physiology 2015. Aspirant ni mi o.

Opeyemi Victor Oyeyemi(Professor of Gastrointestinal Surgery)



References:
1. Our Daily manna
2. Nairaland (Travel and Tour)
3. Saturday Punch
4. Chats with Dr. Host via 2go.
5. Olakunle Soriyan( Motivational Speaker)

#Stay blessed.

DrHost:
@ Estijaz I was.... Proton continue and to d boss holarmancy dobt mind estijas teasing and to the whole house how was d day ?.......

estijaz:
wait truf b told,u n Holamarcy dey confuse me,which one of u is presently at OAU studying agric n wishes to apply for med at UI

lolxxxx na really BIG guys,to me eng is d biggest guy,don't b scared cos of dose 1980+ physics,it wil b much simpler cos dose years wen JAMB likes wrecking pple is far beyond us.Compare d 2000+ n 1978-2000 past questions n u wil c wat am tokin abt,don't develop phobia for JAMB,ok?

estijaz:
hmmm datx surprising u r too gud to just b an aspirant

GetOvaMe:
So you reside in ABJ... Where exactly?

estijaz:
b
hint:1horsepower=745.7watts

estijaz:
wait remind me again,aren't u already a fresher?

GetOvaMe:
It realy dosen't require rocket science to decipher that he was specifically talking to me. If you 're calm enough to read before you quote (perhaps you're suffering from myopia ;P ) you'd see that i made a mention of *geedot* on my post, and he also quoted me with a response... U just enter with your garrage attitude begin spew thrash.. Hian.

All these Ibadan pipu self SMH.

And who told you i aint an aspirant? ITK dey worry u!

Bros geedot, biko, Ignore him.












P.S: Don't take things personally..

geedot:
Did ℓ mistakenly quote уσυ?
ℓ quoted a guy that was judging a whole school by Jυƨτ the few proportion here ☺̴̩̩̥̩̩̩π Nairaland and уσυ jumped in without even understanding the post!

geedot:
Yσυ would be surprised if ℓ told уσυ Nairaland UI peeps doesn't even make up to 10% of the students in UI.. ℓ ll Jυƨτ advise уσυ to blast уσυr jamb first and come for post-utme and see for yourself.. After that come back and quote me!!!

estijaz:
Abeg dis one na for science aspirants only abeg make d gurus dem nor murder d question for me.here it comes

the height at which the atmosphere ceases to exist is about 80km.If the atmospheric pressure in the ground level is 760mmHg,the pressure at a height 20km above the ground level is (a) 380mmHg (b) 570mmHg (c) 190mmHg (d) 180mmHg

GetOvaMe:
Na wa o! No hot chicks for this thread sef.. Decided to frolick down the 34pages and I am utterly disapointed. Which kind School be this Ibadan sef Thread 's just dominated by scary dudes whose mental faculties 've been totally fried by formulars and chemical equat_ns..

Mo gbé

Them don tell me before say this U.I dey boring i no believe..

I was hoping 4 a wonderful campus experience

....guess i'm in 4 a rude awakening!!!

#BIKOBRINGBACKOURGIRLS

Where's this bros? @ geedot ...i greet u o!
Tell me its not that terrible in sch.

Cassyrooy, i see you!

Pr0ton:
Anyone on Physics?

Of the energy expended in an electric light bulb, only 5% is given off as light. A typical 40-watt bulb costs 60 Kobo and has a life of 1 000 hours.

1. How much non-luminous heat is developed in the lamp?

2. If PHCN charges 6 Kobo per unit, what is the cost of operating the lamp?

3. What fraction of the cost of operation is the cost of the lamp?

Tag:
MockinJay
T33Jay007
Preciousjoz
Estijaz
Holamarncy
DrHost
Pest13
XavierG

Pr0ton:
Yours is faster but not comprehensive.

Pr0ton:
Please if I may ask:

1. Why not use 2:2 mole ratio instead of 1:1?

2. I noticed you didn't use the mole ratio in the calculation, then why should we be concerned with the mole ratio in the first place?

3. Could you tell me the exact formular you used for the calculation?