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Nairaland Forum / Enry54's Profile / Enry54's Posts
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Education / Re: University Of Ibadan 2015/16 Applicants by enry54(m): 6:15pm On Nov 03, 2015 |
SaintHephzibah:You could however reach me on whatsapp... @08166337736 , I will be available to answer all your questions... It will kinda keep me busy simultanously as well. Anxiously waiting fr resumpion !!!! |
Education / Re: University Of Ibadan 2015/16 Applicants by enry54(m): 9:36am On Oct 30, 2015 |
PrinceCEE:Mind ke! Abeg Please Holla @Whatsapp if you were admitted for computer science |
Education / Re: University Of Ibadan 2015/16 Applicants by enry54(m): 5:39pm On Oct 16, 2015 |
VORACIOUS:Boss, That's not the end of clearance, I can say if one is found wanting in any requirement and escapes being screened out. Such person will eventually b fished out, like d case of lady preparing for her final year exam @ui but was later advised to withdraw by the management due to inefficiency to meet up with admission requirement with which she was admitted 4 years back.. And if I may add... Make LOTS of photocopy of the "Authority to Pay" and any other documents which will be given to you, Cause copies will be requested from you, whenever you want to pay any fee, and receipts issued to you should also be kept fr reference. 1 Like |
Education / Re: University Of Ibadan 2015/16 Applicants by enry54(m): 7:55am On Oct 03, 2015 |
thasquirrie:Thanks @mathefaro, Boss I'm here oOo 1 Like |
Education / Re: University Of Ibadan 2015/16 Applicants by enry54(m): 6:24pm On Oct 01, 2015 |
Mesopotamia:You have been successfully added! |
Education / Re: University Of Ibadan 2015/16 Applicants by enry54(m): 12:57pm On Oct 01, 2015 |
horpeyemmi66:Sharp Guy! Me just Rocking Killepitsch here since Yesterday, Care to Join?? No tell your Parents Ooo! |
Education / Re: University Of Ibadan 2015/16 Applicants by enry54(m): 12:34pm On Oct 01, 2015 |
LIST OF REQUIRED DOCUMENTS (Unofficial)1• Letter of Invitation for the Post-UTME Screening Exercise 2• Original and 4 Photocopies of Jamb Admission Letter [if available] 3• Admission Acceptance form (downloaded from the site) 4• Original & 4 Photocopies of The UTME result Slip (imprint with photograph) 5• Original & 4 Photocopies of O'Level Results - WAEC, NECO, GCE or Cambridge Result 6• Original & 4 Photocopies Of Birth Certificate or Sworn Declaration of Age 7• Two Letter of Reference from Two Reputable Person - on Letter Headed Paper (preferably middle Level Government Employees or ClergyMen) 8• Ten Recent Passport size Photographs showing frontal Face view, (5.2 * 5.2) Names of Candidates should be written at the back. 9• Original & 4 photocopies of Bank Teller for Payment of 3000 & 20000 Admission Processing & Acceptance Fees Respectively. 10• A File With Tag 11• Candidates should go online to download and fill the following forms •Medical Form •Undertaking Form •Attestation Form •Admission Acceptance Form •JAMB form 02 and 03 •Also fill the Biodata Form Online Courtesy: 08166337736 |
Education / Re: University Of Ibadan 2015/16 Applicants by enry54(m): 10:26am On Oct 01, 2015 |
Congrats To All Successful Aspirants! A WhatsApp group. Has been Created fr you All, So as to ensure a stress-free Registration,.... Your Presence is Mostly Anticipated... Kindly Holla @ 08166337736 With Your Name! However, Current students Of UI, Will be highly welcomed! MeanWhile, How We Go Wash am ? @Cassyrooy @Horpeyemmi66 1 Like |
Education / Re: University Of Ibadan 2015/16 Applicants by enry54(m): 9:46pm On Sep 25, 2015 |
horpeyemmi66:To God Be the Glory! keVeeeN:Me, I learnt it after the exam ni sha ... I just created a What'sApp Group For us to interact, Kindly Holla @ 08166337736 Or, Better still, Reply With Your Number to be Added! CC. All Successful Aspirants! |
Education / Re: University Of Ibadan 2015/16 Applicants by enry54(m): 8:56pm On Sep 25, 2015 |
horpeyemmi66:Have always been around, But I usually Watch Behind Bars, I'm not the loquacious type ... How you doing..! Ps: Kudos to those that have kept the Group alive, Ranging from the likes of Cassyrooy, GetOvaMe, to 11michael, Olatunji, I hope to see you all @ UI @SegunFlames, @LexxyBoy: @All Them Boss, Kindly link me with any Computer Science Student you might Know, Thanks! 1 Like |
Education / Re: University Of Ibadan 2015/16 Applicants by enry54(m): 8:11pm On Sep 25, 2015 |
Also To Those that Made the Cut-Off... Kindly Holla @ Me Via BBM 27C2D0E8 I'd Like to meet Y'all.... Thanks in Advance! |
Education / Re: University Of Ibadan 2015/16 Applicants by enry54(m): 7:44pm On Sep 25, 2015 |
My 1st Official Comment Since August!!... To God be The Glory, Great Things He Hath Done, Greater Things He Will Do... Congrats To All Successful Aspirants.... @horpeyemmi66, Congrats, and Happy Resumption in Advance, In case you might be wondering who the heck am I? Kindly check my previous post, We used to solve Physics here! @mathefaro, Boss of Life, I hail ooo! Congrats to You also... Greater things ahead! And to those that Made the Cut-Off.. Congratulations! A truck of coke awaits you all! However, To those that dint make the cut-off, keep the faith alive! All will Be Well! 2 Likes |
Education / 2015-2016 Unilag Admissions: Release Of Cut-off Points by enry54(m): 7:52pm On Aug 24, 2015 |
The Admission Unit of the University of Lagos has released the Cut-off Points for the 2015/16 UTME Admission exercise. Below is the list of the cut-off points: Source: http://unilag.edu.ng/newsdetails.php?NewsID=2286 |
Education / Re: University Of Ibadan 2015/16 Applicants by enry54(m): 10:35am On Jul 24, 2015 |
Holla I bring joy to thee... UI has started its postutme screening
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Education / Re: University Of Ibadan 2015/16 Applicants by enry54(m): 6:55am On Jul 11, 2015 |
morgang:[email]henryogunrinde@yahoo.com [/email] |
Education / Re: University Of Ibadan 2015/16 Applicants by enry54(m): 12:24pm On Jun 12, 2015 |
@horpeyemmi66.. I thought you were about to prove me wrong in my previous question.... I hope you now understand the way I did it? Pls note that I will neva test you guys with a question I don't understand! In case I have a question I might not understand, I will indicate it in such question. |
Education / Re: University Of Ibadan 2015/16 Applicants by enry54(m): 12:08pm On Jun 12, 2015 |
horpeyemmi66:1• B 2• Heat Supplied = Heat Required For Melting Ice H = mL = 100 x 336 = 33600J Power Rating = Energy Used Up/ Time Power Rating = 33600/60 = 560J/s or 560w 3• The correct option is A as temp. Rises before and after melting... Temp. Remains constant during melting... 4• Cooling steam from 100oC to 80oC Comprises of (i) 100oC of steam (gas) - 100oC of water i.e change of state (ii) 100oC of water - 80oC of water i.e change of temperature hence, Heat given out = mL + mcθ Cooling water from 100oC to 80oC, heat given out is mcθ Difference = mL + mcθ - mcθ =mL = 4 x 2260000 =9040000J 5• Quant. Of Heat = 30 x 336 = 10080J Thus. 80% of Total Heat = 10080J Total Heat = (10080 x 100)/80 = 12600 6• (B) Steam possesses greater heat energy per Unit Mass. 7• Quant. Of Heat = mc(θ2 - θ1) = 2 x 4200 x (50) = 420kJ Thus. Quant of Heat = IVt t= 420000/(5x210) t= 400s 8•Mass of Water (kg) 0.042kg Heat Required For Melting = Heat Lost By Water 0.042 x 3.4 x 105 = m x 4200 x (17-0) 71400m = 14280 m=0.2kg or 200g |
Education / Re: University Of Ibadan 2015/16 Applicants by enry54(m): 11:03am On Jun 12, 2015 |
OGOJNR: g' (acceleration due to gravity at height h ) is not 0.25.... Put g= Which is 10m/s2 R= which is the radius of the earth 6.4x106 h= which is the height above the earth surface 6.4x106 In the equation... g' (acceleration due to gravity at height h) = g • R2/(R + h)2 You will get 2.5 as your answer dude! |
Education / Re: University Of Ibadan 2015/16 Applicants by enry54(m): 10:37am On Jun 12, 2015 |
OGOJNR:Guy! g=GM/R2 Thus g' at height h from the earth crust is g'= GM/(R + h)2 Divide by g Thus, g'/g = R2/(R + h)2 Therefore g' (acceleration due to gravity at height h) = g • R2/(R + h)2 These things are in our textbooks! You don't just consider them |
Education / Re: University Of Ibadan 2015/16 Applicants by enry54(m): 10:11am On Jun 12, 2015 |
horpeyemmi66: The equation you used to find the acceleration due to gravity at a height h above the earth crust is wrong... Check you textbook, let say the acceleration due to gravity above height h is g' with R as the radius of the earth g=GM/R2 Thus g' at height h from the earth crust is g'= GM/(R + h)2 Divide by g Thus, g'/g = R2/(R + h)2 Therefore g' (acceleration due to gravity at height h) = g • R2/(R + h)2 By the way... Check how I got 0.25 I dint find g first... Take a look at the way I solved it once more... |
Education / Re: University Of Ibadan 2015/16 Applicants by enry54(m): 9:08am On Jun 12, 2015 |
mathefaro:3• This, I can say it is sorta advanced but, they are all in our textbooks... For revolution, MV2/r = Mg Mw2r=mg g=(2π/T)2r g=4π2r/T2 T2=4π2r/g T= 2π√(r/g) Hence the mass is not dependent on the period. Note: All questions answered are from O'level related textbooks and not A'level |
Education / Re: University Of Ibadan 2015/16 Applicants by enry54(m): 8:50am On Jun 12, 2015 |
mathefaro:2• Let M be the Mass of Earth Let r be radius of the earth Let p be the density of earth g=GM/r2 = G(pV)/r2 V(volume)= 4/3 • πr3 Thus g= Gp • 4/3 • πr g= (6.7x10-11 x 5500 x 4 x π x 6400 x 103)/ 3 Pls cross check with calc. g= 9.87 m/s2 |
Education / Re: University Of Ibadan 2015/16 Applicants by enry54(m): 8:33am On Jun 12, 2015 |
mathefaro:. 1• It is a logical question and requires a logical reasoning... The first question is all about the inverse square law of universal gravitation, I believe you know that... Let the mass of earth be M The mass of missile be m While the distance is d Thus. F=(GMm)/d2 Mere looking at the situation, GMm is constant anywhere... Right ? So let F x d2 = constant F1 x d12 = F2 x d22 F2 = F1 (d1)2/ (d2)2 F2 = 400 x (6.4 x 106)2/(12.8 x 106)2 F2 = 400 x (0.5)2 = 400 (0.25) = 100N |
Education / Re: University Of Ibadan 2015/16 Applicants by enry54(m): 7:13am On Jun 12, 2015 |
mathefaro:Na Jamb Questions! Based on the syllabus |
Education / Re: University Of Ibadan 2015/16 Applicants by enry54(m): 9:47pm On Jun 11, 2015 |
PHYSICS Que. Please Don't Ignore!!! 1. A missile weighing 400N on the earth's surface is shot into the atmosphere to an altitude of 6.40 x 10^6m, taking the earth as a sphere of radius 6.40 x 10^6m. What would be the weight of the missile at that altitude? 2. Assuming that the mean density of the earth is 5500kg/m^3, that the constant of gravitation is 6.7 x 10^-11 and that the radius of the earth is 6400km. Find a value for the acceleration due to gravity at the earth's surface. 3. What would happen to the earth's period of revolution if its mass was three times as great as it is? |
Education / Re: University Of Ibadan 2015/16 Applicants by enry54(m): 12:13pm On Jun 08, 2015 |
Odilop:v. Good |
Education / Re: University Of Ibadan 2015/16 Applicants by enry54(m): 11:12am On Jun 08, 2015 |
A body starts from rest and moves with uniform acceleration of 6m/s^2. What distance does it cover in the third second? |
Education / Re: University Of Ibadan 2015/16 Applicants by enry54(m): 12:06am On Jun 08, 2015 |
mathefaro:What about the case of circular motion? |
Education / Re: University Of Ibadan 2015/16 Applicants by enry54(m): 11:15pm On Jun 07, 2015 |
OGOJNR:If a body moves with a constant speed and at the same time undergoes an acceleration, What can you say about that ? |
Education / Re: University Of Ibadan 2015/16 Applicants by enry54(m): 9:58pm On May 31, 2015 |
horpeyemmi66:1• P = A•P + Pwater Pk = 15 + 120 = 135m of Water Pc = 15 + 180 = 195m of Water Thus: Pc/Pk = 1.44 2• A•P Read By Pilot = 83cm of Hg= 0.83m of Hg A•P = 0.83 x 15000 (Conv. R•D of mecury i.e 15 to Density in Kg/m3) x 10= 124500N/m2 Thus: Distance between the Top Atmospheric Level and Aircraft 1.5(R•D of Air in Kg/m3) x 10 x h=124500 H = 8300m A•P Read by Ground Observer = 94cm of Hg = 0.94m of Hg A•P = 0.94 x 15000 x 10 = 141000N/m2 Thus: Distance between the Top Atmospheric Level and Ground Observer 1.5(R•D of Air in Kg/m3) x 10 x h=141000 H= 9400m Height of The Aircraft Above Ground Level = (9400 - 8300)m =1100m 3• A•P = 0.85m of Hg = 0.85 x 18.5 x 1000 ( R•D of Hg in Kg/m3) x 10 = 157250N/m2 Thus: Height of Water Column = 1000 x 10 x h = 157250 H=15.725m 4• If you really meant Distance = 13km but if it is displacement D^2=25+64-2(5)(8 )Cos120 =25+64-2(5)(8 )(-Cos60) =25+64+40 =128 D = 11.3 km 5• Magnitude Of Displacement = 13km Distance Travelled = 17km Their Diff. = 4km 6• C 7• B 8•A. 9• C 10• B |
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