₦airaland Forum

mr calcufast: I'm splendid boss which course do u wanna apply 4..I wanna apply 4 metallurgical and materials engineering.. Stay blessed.. Happy Sunday sir

chemical engineering ......your 2go i.d?

mr calcufast: Abeg shey oau aspirant no dey dis thread ni..abi shey na d acid test dey make una catch cold ni?..stay blessed

watz ap...i'm an oau aspirant.

Urom Ota: it happens becos of d force dat pulls d passenger out of d bus. D force is called centrifugal force. D formula is -mv^2/r. (I stand 2 b corrected tnx)

supported ......but i think centripetal force is mv^2/r and centrifugal acts in opposite direction to it which makes it -mv^2/r .......hope i'm on point

6 MOST USEFUL 2014/2015 JAMB
INFO THAT YOU NEED TO KNOW AS
A JAMB CANDIDATES.
1. 2014 Jamb UTME Examination
date is 5th April, 2014
2. The registration period is 4th
November, 2013 to 14th March,
2014 and the website closes on
Tuesday, 25th March, 2014.
3. The registration fee for the
2014 Jamb Registration is
N4000.
4. Here are the banks where
correct jamb 2014 scratch cards
can be bought: Union Bank,
Zenith Bank and Skye Bank
5. The deadline for UTME 2014
Registration is 25th March, 2014.
6. JAMB has Cancelled 2nd Choice
Option in UTME 2014 Exam, This
simply means you can only
choose 1 University, 1
Polytechnic, 1 College of
Education and 1 Computer
Institute (NEW) during
registration for the 2014 UTME.

ellyrichy: Hi, I've been observing this thread for a while now and I must confess it's really educative and wonderful. Got admission this year in Uniben for Medicine and I must confess it's good to read but it's very good to have a God that you can pray too to work out things in your favour. Because a time would come when you might ask yourself is my reading enough, you need someone who you can put your trust and confidence in and that someone is only Jesus.
With this few words please am inviting any of you to Shiloh 2013 Exceeding grace, so that the Lords grace can do the unexplainable for you. I wish you all success and for those going in for Uniben I pray that the Lord that did mine with ease and without stress would do yours. In the mighty name of Jesus

i'm presently at shiloh ground...nice meeting you..exceeding grace

Ai-bi-ke:
In a concentric circle,the radius of d larger circle is 14cm. Find the radius of the smaller circle,if d area of d space between the circles is 105TTcm2
note:TT indicates pie,apy solving

8.2 cm

Ai-bi-ke:
Find d volume of a liquid that will have thesame mass as 1.8m3 of water
A 2.4m3 B 2.2m3 C 2.0m3 D1.6m3
(density of water=1000kgm-3 density of liquid=900kgm-3)

c

Odilop: anthraquinoneboth longitudinal and transverse wave form standing wave I.e sound and water wave repestively. I don't agree with that image ansa

you're correct sir....image is at infinity ..i think you've said it befor my post.....mind you image come only be found in such position in a concave mirror,so you don't need to ask if concave or convex....PEACE

mgb4reel: 1. A simple pendulum of
length 0.4m has a period of
2s. What is the period of a
similar pendulum of length
0.8m at the same place
?
2. Calculate the apparent
weight loss of a man
weighing 70kg in an elevator
moving downwards with an
acceleration of 1.5m/s'2?

2) 70*(10-1.5)=595 kg
1)g=39.4/4 * 0.4= 3.9
therefore acceleration due to gravity in the area is 3.9
thus,T in thesame area=6.28* ROOT OF 0.8/3.9 =2.8s....... ......subject to any correction

Odilop: no_ of mole of naoh used =200/1000*0.4
=0.08 mole
Bal eqn= HCL+NaOH=NaCl +H2O
I.E 1 mole of naoh releases 1 mole of water
Thus 0.08mole gives 0.08 mole of water

i like this

1)Which of the following increases the solubility of a substance?
a) positive catalyst
b) increase in concentration
c) decrease in concentration
d) negative catalyst
2)which of the following has the highest boiling point?
Methane, 2- methyl hexane, hexane
physics:
1)which of the following produces a stationary wave
a)longitudinal and transverse
b)transverse only
c)longitudinal only
d)wave in a string only
2)where is the image found when the object is at Focus (F)?
Maths:
1)convert this binary 110001 to a composite number
2)differenciate y = sinx

Any oau chemical engineering aspirant in the house....lets ^ hook up

Ai-bi-ke:
Calculate d amount of H2O in moles produced when 5g of HCL reacts with 0.4M of NaOH in 2OOcm3.(Na=23 H=1 O=16 Cl=35.5)

0.08 mol

Influence01: .

Fe^2+ => Fe^3+ + e-
MnO4- + 8H+ + 5e-=> Mn^2 + 4H2O
5Fe^2+=> 5fe^2 + 5e-
MnO4- + 8H+ + 5e- => Mn^2 + 4H2O
cancel out charges and combine equ.....
5fe2+ + MnO4- + 8H^+ => 5Fe^3+ + Mn^2+ + 4H2O
_________________________
keep it rolling

Karleb: J. J Thomson

wrong

.

Which scientist discovers the mass of an electron?

ChocolateBarbie: 1]which of the following will not form complexes with zinc.

a)Ammonia
b)Trioxonitrate (v) ions
c)Cyanide ions
d)Halide ions

B

taiocol: chemistry benzene

good

Maths:
*find the equation of a positive x axis of a parabola with focus (2,0)
physics:
*what is the major disadvantage of a periscope
chemistry:
*which one of the following produces more sooty flames >>METHANE,BENZENE,ETHENE,CYCLOHEXANE,ETHYNE.

*

-

Karleb: Interference

yes but which type ?

Which of the following have effect on equilibrium constant?
a)pressure b) concentration c)temperature d)none e) all

The overlaping of crest of one wave to the trough of another exhibit which property of wave?

ChocolateBarbie: Wrong! usin' ur maths knowledge on physics calculations??won't work o.

cute.....grab this.....how can a polarized light be detected?

shakur07: And D name of d skool iS oBA awON UNiversity {OAU} d craziest skoool in NAiJA

hmmmmm if confirmed,that means their admission will be the SURVIVAL OF THE FITTEST....

ChocolateBarbie: A force of 5N extends a spring of natural length 0.5m by 0.01m. What will be the length of the spring when the applied force is 20N?

0.02

Karleb: Actually the answer to no 1. Is Virtual, Erect and Deminished. Now ask ya own question.
Ps: i need simple ones o

mind you,it depends on the position of the object

Odilop: The acid dissociation constant of phenol is approximately 10^-10 mol dm-3. Calculate the pH of a 0.01moldm-3 solution of phenol.

2

I heard a school is planning to merge 2013/2014 and 2014/2015 set for admission...this will be done in other to balance there debacled academic calender..........although yet to be confirmed..