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Olabisi Onabanjo University(oou) 2018/2019 Admission / Federal University Oye-ekiti (FUOYE) 2018/2019 Admission Thread / 2018/2019 Admission Process Thread Guide (2) (3) (4)
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Re: UI 2018/2019 Admission Thread by vicstiqs95: 7:57am On Apr 10, 2018 |
1.which of the following cannot be made by green plants? A. vitamins B. fats C. carbohydrates D. minerals E. proteins. |
Re: UI 2018/2019 Admission Thread by vicstiqs95: 8:04am On Apr 10, 2018 |
1. which of these metals, mg, fe, pb and cu will dissolve in dilute HCl? A. all the metals B. mg, fe and cu C. mg, fe and pb D.mg and fe only 2. The cracking process is very important in the petroleum industry bcs it. A. gives purer products B. yields more lubricants C yields more engine fuels. D. yields more asphalts E. yields more candle wax |
Re: UI 2018/2019 Admission Thread by vicstiqs95: 8:13am On Apr 10, 2018 |
1. Granted you are my senior by one year, you cannot______around as if I were your servant.A. control B. dribble. C. order D. ask E. compel. 2. it was a blind alley, I could not walk any____ A.further B. farthest. C. furthest D.farther. 3.Because the referee was partial and his opponent rough, the loser of the wrestling match received ____cheers than the winner. A. many more B.overwhelming C a little more D.several |
Re: UI 2018/2019 Admission Thread by Aybalance: 11:31am On Apr 10, 2018 |
vicstiqs95:lemme try ...C.D.A |
Re: UI 2018/2019 Admission Thread by Aybalance: 11:34am On Apr 10, 2018 |
vicstiqs95:lemme try ...D.C |
Re: UI 2018/2019 Admission Thread by Aybalance: 11:39am On Apr 10, 2018 |
Orezy5:Av checked sir... I still got same answer...11N... |
Re: UI 2018/2019 Admission Thread by Aybalance: 11:42am On Apr 10, 2018 |
Samsonyte:ok bro |
Re: UI 2018/2019 Admission Thread by Orezy5(m): 1:49pm On Apr 10, 2018 |
Aybalance: Yeah.. I'm sorry, You're correct I made a mistake while I was solving the question |
Re: UI 2018/2019 Admission Thread by vicstiqs95: 2:21pm On Apr 10, 2018 |
Orezy5: Pls I will love to see the correct workings for no.1 and 3. don't really understand it. |
Re: UI 2018/2019 Admission Thread by vicstiqs95: 2:24pm On Apr 10, 2018 |
Aybalance:I will like you to explain y the first 1 is D. think u r correct. |
Re: UI 2018/2019 Admission Thread by Samsonyte(m): 3:16pm On Apr 10, 2018 |
A normal good with close substitutes is likely to have its price elasticity of demand A. between zero and one B. equal to unity C. greater than unity D. less than unity A rightward shift in the (PPF) may be due to A. use of inferior inputs B. ineffiency C. improvemeny in production techniques and practices D. changes in the product mix |
Re: UI 2018/2019 Admission Thread by eboardresults: 7:10pm On Apr 10, 2018 |
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Re: UI 2018/2019 Admission Thread by eboardresults: 7:11pm On Apr 10, 2018 |
Re: UI 2018/2019 Admission Thread by Damayogenius18: 10:01pm On Apr 10, 2018 |
Orezy5:..1...B (250N,350N)...2..A ( 0.4N)...3..A (22N)...4..D (80 cm mark)..5..A..(0.5N)...7...B (0.18).... |
Re: UI 2018/2019 Admission Thread by Damayogenius18: 10:11pm On Apr 10, 2018 |
vicstiqs95:No 1...(200 * 2) + (40 * 15) =4N.........400+600=4N... 1000=4N...N= 250....the whole weight of the plank = 600N....the upward force has to balance the downward force...so..the downward force= 600N...one of the upwar force which is the reaction = 250 N...the other reaction will = 600- 250= 350N......the concept is that you av to take your pivot at one of the reaction...where you take your pivot,the force there will be ignore or considered as Zero.........m sori...can't explain beta... |
Re: UI 2018/2019 Admission Thread by Damayogenius18: 10:21pm On Apr 10, 2018 |
vicstiqs95:...No..3.....on a uniform metre rule,the total weight lies at the centre...a uniform rule is always 100 cm or 1m.....the plank weighed 1.5kg or 15N.. The centre of 100 cm plank is 50cm....another weight of 7N is place at the centre or at 50cm...total weight is now= 15N+ 7N= 22N...we are asked the upward force that will balance the downward force....since the downward force = 22N...upward force= 22N |
Re: UI 2018/2019 Admission Thread by Damayogenius18: 10:33pm On Apr 10, 2018 |
For others ...que 2....( 0.2 * 30)+ W * 10 =0.5 *20... 6 +10W = 10.....10 - 6 =10W.....4 =10W.....W=0.4N.. |
Re: UI 2018/2019 Admission Thread by Damayogenius18: 10:37pm On Apr 10, 2018 |
ques 4...10 * x =40(100- x)..10x =4000 -40x...10x+40x =4000....50x = 4000...x = 80cm |
Re: UI 2018/2019 Admission Thread by Damayogenius18: 10:47pm On Apr 10, 2018 |
ques 5.... net force = ma...net force = force applied - frictional force..... So,.. fa - fr= ma..but fr = umg.....fa- umg = ma....8.75 - ( 3.5 * 0.2 *10)= 3.5a...8.75- 7 = 3.5a..1.75 =3.5a...a= 1.75/3.5...a= 0.5.. |
Re: UI 2018/2019 Admission Thread by Nobody: 10:55pm On Apr 10, 2018 |
Damayogenius18: what textbook do u make use of |
Re: UI 2018/2019 Admission Thread by Damayogenius18: 10:59pm On Apr 10, 2018 |
Que 7...we can use 2 formula...but lemme simplify it...since the body is coming to rest...the total net force acting on it is only the frictional force....fnet = ma..fnet= fr..so fr= ma...let's get a first...vsquare = usquare + 2as...vsquare = 0.. Since the crate came yo rest....then, usquare = 2as..a= usquare/2s..... u is 3..while s is 2.5...a= 9/ 5 which is = 1.8...fr = ma...fr = umg...so, umg = ma....ug = a ..u= a/g..= 1.8/ 10 ...u =0.18.. |
Re: UI 2018/2019 Admission Thread by Damayogenius18: 11:02pm On Apr 10, 2018 |
dannyboii1:lamlad physics and science physics |
Re: UI 2018/2019 Admission Thread by Damayogenius18: 11:54pm On Apr 10, 2018 |
Orezy5:1..A..2..A..3..B..4..D..5..C..6...C..7..D.. 8...C..9...A |
Re: UI 2018/2019 Admission Thread by vicstiqs95: 8:34am On Apr 11, 2018 |
Damayogenius18: thanks bro, really appreciate. |
Re: UI 2018/2019 Admission Thread by vicstiqs95: 8:40am On Apr 11, 2018 |
Damayogenius18: muscular dystrophy is sex- linked. |
Re: UI 2018/2019 Admission Thread by Damayogenius18: 9:17am On Apr 11, 2018 |
vicstiqs95:...thanks..I don't know that.... |
Re: UI 2018/2019 Admission Thread by Damayogenius18: 9:43am On Apr 11, 2018 |
vicstiqs95:..fats |
Re: UI 2018/2019 Admission Thread by afoobabs(m): 10:11am On Apr 11, 2018 |
Samsonyte:C C I guess PPF or PPC |
Re: UI 2018/2019 Admission Thread by solacegist: 10:44am On Apr 11, 2018 |
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Re: UI 2018/2019 Admission Thread by solacegist: 11:01am On Apr 11, 2018 |
University Of Ibadan Finally Opens Portal For Fresh Students http://delenewsonline.com/university-of-ibadan-finally-opens-portal-for-fresh-students/ |
Re: UI 2018/2019 Admission Thread by Aybalance: 11:19am On Apr 11, 2018 |
[quote author=Damayogenius18 post=66602874]...No..3.....on a uniform metre rule,the total weight lies at the centre...a uniform rule is always 100 cm or 1m.....the plank weighed 1.5kg or 15N.. The centre of 100 cm plank is 50cm....another weight of 7N is place at the centre or at 50cm...total weight is now= 15N+ 7N= 22N...we are asked the upward force that will balance the downward force....since the downward force = 22N...upward force= 22N[/quote...I got 11N...considering the supports at both ends.the upward force to be applied at each end is 11N... |
Re: UI 2018/2019 Admission Thread by Aybalance: 11:27am On Apr 11, 2018 |
vicstiqs95:..hydrochloric acid is hcl(g) in water...metals more reactive than hydrogen like Fe,Mg,and Pb reacts with Hcl to form salt and h2 gas...The salts dissolves in the water of the acid...Pbcl2 is insoluble in water as it accumulates around the lead and stops the reaction...so only Fe and Mg dissolve in hcl |
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