₦airaland Forum

Osamuyipeace:
(1.) A load of 20N on a wire of cross-sectional
area 8 x 10^-7 m^2 , producing an extension of
10^-4m. calculate Young's modulus for the
material of the wire if its length is 3m
A. 7.0 x 10^11Nm ^-2
B. 7.5 x 10^11Nm^ -2
C. 8.5 x 10^11Nm ^-2
D. 9.0 x 10^11Nm^ -2

(2.) Substance that have the same crystalline shape are said to be
A. amorphous B. crystalline C. polymorphous D. isomorphous

BD!

Princecalm:
that moment when you solve a question and you know the answer you got can never be it.

Oya,solve Urs....nd' stop counting scores

Princecalm:
half truth though

Oya,tell me the full truth

Ada96:
err you know we experience four seasons in a day ...no worries in the next one hour winter will come

Devil need to cun learn lies from Ur hand

See the way our thread full

:.....

Osamuyipeace:
(1.) A load of 5N gives an extension of 0.56cm in a wire which obeys Hooke's law. What is the extension caused by a load of 20N?
A. 1.12cm B. 2.14cm C. 2.24cm D. 2.62cm

(2.) Intrinsic semi conductor atoms are bonded together by
A. Covalent bonding B. ionic bonding C. Thermal fusion D. Metallic bonding

(3.) A body accelerates uniformly from rest at 2m/s^2. Calculate its velocity after travelling 9m.
A. 36.00 B. 18.00 C. 6.00 D. 4.50
( All answer in m/s^1)

CAA

Uniben Thread oooh.....I need needle to sew up this Uniben material

SouffleX:
LOL I wan slim sef

Hehehe

Ada96:
how are you b?

I gallant!

U were missing in this morning's action

Ada,good afternoon Ma'.

Thanks Henry!

Fredahlicious:
i tot der said its out.. ok sha

It's not iBeg!

Ijehk7:
b,a,c,a

How many times U dey answer?

Fredahlicious:
c ya ltr guys..
pukka tek care of d new student..nw dat form is out more wud b coming..u hear me so?

Yes Ma'....Abeg form is not out ooh

McHenry99 pls let out the correct options!

Ijehk7:
helo guys am also an aspirant.. Hope am welcomed to the group?

Feel comfortable pls!


Take a sit

Profandie:
Am glad to b here in this thred..Wanna do my pgd in acc in uniben.i will b serving this year(nysc)any advice pls

Oh no, this is a thread for utme students

Fredahlicious:
good day frndz..
aw mach is d form dis year..pukka let us exchange head 4 10 minutes i tell u..im a gudd photocopy machine

Hehehehe,abeg how we won use do am

TheHood:
no, u are!

Hehehe.....Yabaleft pls....

Scrypt:
OMG! I thought about it but assumed it wasn't true. *faints.

*Oya get up or I pour Turpentine on U*

McHenry99:
2/4

Tanchu:...Pls,state the correct ones.

Scrypt:
What is DADA? Lmao!

DADA asin Natural lockz

TheHood:
what is this one saying?

Are U confused?

Rjasan:
Form don show ?

Yes!
Na Monday e start.

McHenry99:
The half life of a radioactive element is 9days. What fraction of the atoms has decayed in 36days
a. 1/16 b. 1/4 c. 1/32 d. 15/16


An electric kettle with negligible heat is rated at 2000watts. if 2kg of water to rise from 20° to 100°c [specific heat capacity =4200Kg/K]
a. 336s b. 420s c. 168s d. 84s


A convex lens of focal length 10cm is used to form a real image which is half the size of the object. How far from the object is the image?
a. 45cm b. 30cm c. 15cm d. 20cm


When a ball rolls on a smooth level ground, the motion of its centre is
a. translational b. random c. oscillatory d. rotational



Good morning guys.

DADA....Na guessing thingz

TheHood:
can i heelp u?

No,U can't

Oh,sorry...Yes U can!
Teach mhi inglishes

SouffleX:
^^^^^
*starts making lipton*

U soon slim like rope

Brian10:
GOD bless you... Intelligent pikin

I dey Ur back Bros

TheHood,RobinHez

clintonopah:
The key word there is 'know how' is the ability to be able to do something
CC pukka

U r getting it all mix up...If the carpenter has the "know how" then He "can" make the wardrobe.....


Try and input Ur answer into the question



U might still not agree sha...

No worry,I yaf accepted my skore

Brian10:
Are the answers from a textbook or you're using your head?

Choi