₦airaland Forum

Nunushokoto: My Seat Number: 20........ Date: Thursday, 31th July, 2014 ....Time: 7.30am REGULAR .....Venue: Multi-Purpose Building (MPB) 01

mine 27

galaxy15: thanks just wntd to b sure. but y is it lyk dat

funaab only considers mths, eng, bio nd ur oda 2 departmental courses

galaxy15: pls when registering dere was no
space to fill economics for waec. is it
suppsd to b dat way? hlp me out pls. pls,!!! im in a suspnse oh help.

its normal. No cause 4 alarm

Nunushokoto: your o'level result,jamb result,ur exam schedule slip,ur calculator......................all i can remember for nw,odas can contribute

does it have to be a coloured copy

Jamzig1: gud day aspirants..pls who has completed his/her registration nd hw much did u spend in total(nt including transport o)

i avent. Buh 3,600 in total

Dey said we are to pay 1000. Buh i dnt undastand. Cn sm1 pls explain hw were going 2 go abt purchasing d form

Y dnt u start the trend

mimopel: Pls let's try to post pume questns here, we re aspirant ryt??...let's try to post questns here nd ans dem lyk oda room. Do, check funaab room dere is no debate on general cut off nd odas nd dey re moving forward wit lost of questns...plsss...am a comm stds do u mind posting questns here??...let's make dis room educative as it ought to be! Tnx!

Professor1234: A mass of 700kg falling 0.2m is used to drive a pile of mass 500kg into the ground. Assuming, there is no rebound,
A. Find the common velocity
B. FIND the loss of kinetic energy
C. If the resistance of the ground is constant, find its Value if the pole is driven 75mm?

falling 0.2m or 0.2m/s

Is funaab mathematics pure and applied?

Professor1234: not correct

evrytin?

Professor1234: A mass of 700kg falling 0.2m is used to drive a pile of mass 500kg into the ground. Assuming, there is no rebound,
A. Find the common velocity
B. FIND the loss of kinetic energy
C. If the resistance of the ground is constant, find its Value if the pole is driven 75mm?

700*0.2+500*0=(700+500)v ; 1200v=140 ; v=0.116m/s B. Loss in kinetic energy= 1/2*700*0.2^2-1/2*700*0.116^2 ; =14-4.7 ; loss=9.3J C. Resistance=mgh=700*10*0.075=525J

mgb4reel: Nice one. but @ 4, the question is asking for the number of oxygen atoms not oxygen molecules.

4. Shld be 0.094atm

vincent561: Yea..bt here,if u solve wit any of d reactants,u wl surely gt to d REQUIRED ansa.

sure...dats y i said if its a theoretical questn. D steps mata in theories u knw

Professor1234: The wall separating a bakery oven and its environment is height 10m, breadth 10m, and thickness 25cm. If the rate of heat exchange between the oven and its environment is 1000watt and the temperature of the environment is 27degree celsius, Calculate the temperature of the oven, given that the coefficient of thermal conductivity of the wall is 0.054wm-1k-1 ?

shouldnt d unit be wm-3k-1

apexviper: . I actualy dnt tink dat matas ,I tink d only tin dat matas is gettin d mole ratio.

it does mata in rxns where d moles of d reactants re different

vincent561: Equation of rxn: CaCO3 + 2HCl--->CaCl2 + H2O + CO2. Frm d equation of rxn,we c dat a mole of CaCO3 gave a volume of 22.4dm^3 den 0.0075mole wl giv wat volume?. * cross multiply * nd u wl arrive @ option B. U can stl use d numba of moles of HCL to solve nd stl arrive @ d same ansa!

if u use HCl u'll get d same ans buh if its a theoretical questn u'll be marked wrng becos the gas (C02) was formed 4rm CaCO3 nd nt HCl.

seun407: The Cut Off mark may be reduced depending on the general performance. I remember in 2012 they reduced the cut off mark to 35% because of mass failure. To be on a safe make sure you get above 40%



www.naijatutor.com

am 100percent sure dat dose question are nt 4 funaab post utme. Pls stp posting rubbish here. U just randomly picked some questions, print it out, snap it nd ut it up dere. Na wa o. People ehn...

Simran94: No it won't affect anything.

owk. Tanx a lot

Patoskid: iffa hear

what is if i hear. Korekt d post den

Simran94: No, it's not compulsory

hp it wnt affect lata sha. Cos i wnt 2 change mine buh scared it may lata affect my admissn