Stats: 3,186,901 members, 7,931,125 topics. Date: Sunday, 25 August 2024 at 05:03 PM |
Nairaland Forum / Nairaland / General / Education / UI 2018/2019 Admission Thread (332960 Views)
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)
(1) (2) (3) ... (92) (93) (94) (95) (96) (97) (98) ... (191) (Reply) (Go Down)
Re: UI 2018/2019 Admission Thread by Eben331: 9:18pm On Jul 27, 2018 |
Damayogenius18:Boss, can you pls show how you derive the second formula and also show the third formula. 2 Likes |
Re: UI 2018/2019 Admission Thread by Eben331: 9:23pm On Jul 27, 2018 |
Orezy5:Someone should pls solve this questions. |
Re: UI 2018/2019 Admission Thread by Nltaliban(m): 10:00pm On Jul 27, 2018 |
Ajet001: Ajet baba. The strongest man in mbbs You're a force to reckon with |
Re: UI 2018/2019 Admission Thread by Nltaliban(m): 10:01pm On Jul 27, 2018 |
Aceed: I understand you not |
Re: UI 2018/2019 Admission Thread by freshsteph: 10:41pm On Jul 27, 2018 |
Nltaliban Boss how's school ![]() 1 Like |
Re: UI 2018/2019 Admission Thread by Nltaliban(m): 10:43pm On Jul 27, 2018 |
Re: UI 2018/2019 Admission Thread by freshsteph: 10:56pm On Jul 27, 2018 |
Re: UI 2018/2019 Admission Thread by Nltaliban(m): 11:47pm On Jul 27, 2018 |
freshsteph: Welcome, feel free to make friends and ask any question. |
Re: UI 2018/2019 Admission Thread by KingOvo(m): 12:14am On Jul 28, 2018 |
Law aspirants can hit me up and ask any questions, I've got y'all covered. 2 Likes |
Re: UI 2018/2019 Admission Thread by scromatan(m): 1:15am On Jul 28, 2018 |
freshsteph: 4.8m/s is their ''common velocity'' which is different from ''each velocity'' |
Re: UI 2018/2019 Admission Thread by scromatan(m): 1:31am On Jul 28, 2018 |
Specyano: just reduce the photo and signature size but if the problem persists.... remove it and re-upload it #shalom ![]() ![]() |
Re: UI 2018/2019 Admission Thread by TeflonBlixx: 4:40am On Jul 28, 2018 |
Eben331: NaOH + H20 ----- Na+ + OH- Find the hydrogen ion concentration Ph = -log(H+) 10.5 = -(logH+) H+ = Antilog -10.5 = Antilog -11 x Antilog +0.5 = 1 x 10^ -11 x 3.1622 = 3.16 x 10^-11 M Volume = 0.8dm^-3 Therefore, mass conc = molar mass x molar conc x/0.8 = 40 x 3.16 x 10^ -11 x = 1.0112 x 10^-9g Orezy5, how correct is this? |
Re: UI 2018/2019 Admission Thread by TeflonBlixx: 4:55am On Jul 28, 2018 |
Physics 1. A cord passing over a frictionless massless pulley has a 4kg object to one end and a 12kg object fixed to the other end. Find the acceleration and the tension in the end. A. 4.9m/s^2, 59N B. 6.0m/s^2, 57N C. 2.5m/s^2, 59N D. 9.0m/s^2, 60N Take g as 9.81m/s^2 2. A hose lying on the ground shoots a stream of water upward at an angle of 40' to the horizontal. The speed of the water is 20m/s as it leaves the hose. How high up will it strike a wall which is 8.0m away A. 2m high B. 5.4m high C. 4m high D. 6m high 3. The ratio of linear expansivity of copper to iron is approximately 1.5. A specimen of iron and a specimen of copper expand by the same amount per unit rise in temperature. The ratio of their lengths is A. 3 B. 1.5 C. 1.32 D. 1 E. 0.67 4. A solid object weighs 24g in air, 16g in water and 20g in oil. The ratio of the density of the solid to that of oil is?? Show your workings.. |
Re: UI 2018/2019 Admission Thread by onlyme07(m): 7:15am On Jul 28, 2018 |
esivue007:Have you checked.? I said,I checked and confirmed my brother's profile as soon as I read the update here. |
Re: UI 2018/2019 Admission Thread by esivue007(m): 8:00am On Jul 28, 2018 |
onlyme07:yeah av checked its still says thus "incorrect login credentials". |
Re: UI 2018/2019 Admission Thread by onlyme07(m): 8:07am On Jul 28, 2018 |
esivue007:Maybe yours but my brother's own which said no login credentials prior the update went through when I read the update. Make sure your Surname is in capital. Best of luck bro. |
Re: UI 2018/2019 Admission Thread by Eben331: 8:10am On Jul 28, 2018 |
The correct answers are marked with * Eben331:I have confirmed the correct answers to these questions. |
Re: UI 2018/2019 Admission Thread by Pes13: 9:33am On Jul 28, 2018 |
Ajet001: Boss boss. This is one of the biggest boss I respect in my department medicine and surgery. No one is whining bro. ![]() |
Re: UI 2018/2019 Admission Thread by freshsteph: 11:20am On Jul 28, 2018 |
3. The ratio of linear expansivity of copper to iron is approximately 1.5. A specimen of iron and a specimen of copper expand by the same amount per unit rise in temperature. The ratio of their lengths is A. 3 B. 1.5 C. 1.32 D. 1 E. 0.67 increase in length of copper=Lc increase in length of iron=Li ¥c=Lc/(li@) Lc=¥cli@ ¥i=Li/(li@) Li=¥ili@ ¥c/¥1=3/2 ¥c=3¥i/2 Lc=(3¥i/2)li@ Li=¥ili@ Lc/Li=(3¥ili@)/2 ÷ ¥ili@ Lc/Li=3¥ili@/2¥ili@ Lc/Li=3/2=1.5 |
Re: UI 2018/2019 Admission Thread by freshsteph: 11:34am On Jul 28, 2018 |
A hose lying on the ground shoots a stream of water upward at an angle of 40' to the horizontal. The speed of the water is 20m/s as it leaves the hose. How high up will it strike a wall which is 8.0m away A. 2m high B. 5.4m high C. 4m high D. 6m high H=maximum height reached... H=u^2sin^2@/2g H=20^2×sin^2 40/20 H=8.42m R=horizontal range=8m sin40=x/8.42 x=sin40×8.42 x=5.41m |
Re: UI 2018/2019 Admission Thread by freshsteph: 11:47am On Jul 28, 2018 |
1. A cord passing over a frictionless massless pulley has a 4kg object to one end and a 12kg object fixed to the other end. Find the acceleration and the tension in the end. A. 4.9m/s^2, 59N B. 6.0m/s^2, 57N C. 2.5m/s^2, 59N D. 9.0m/s^2, 60N Take g as 9.81m/s^2 applying Newton's second law. 4g-T=4a T=12a 4g-12a=4a 4g=16a a=4g/16 a=2.5m/s^2 Tension in which end bro ![]() |
Re: UI 2018/2019 Admission Thread by TeflonBlixx: 11:54am On Jul 28, 2018 |
freshsteph: This is wrong. |
Re: UI 2018/2019 Admission Thread by TeflonBlixx: 11:56am On Jul 28, 2018 |
freshsteph: This one is correct, but I still can't wrap my head around how you got it.. Can you please amplify? |
Re: UI 2018/2019 Admission Thread by freshsteph: 12:10pm On Jul 28, 2018 |
wait lemme post the picture... |
Re: UI 2018/2019 Admission Thread by freshsteph: 12:21pm On Jul 28, 2018 |
that's it...
|
Re: UI 2018/2019 Admission Thread by freshsteph: 12:38pm On Jul 28, 2018 |
m2>m1 T-4g=4a 12g-T=ma T=4g+4a T=12g-12a 12g-12a=4a+4g 12g-4g=12a+4a 8g=16a g=2a 9.81=2a a=4.905m/s=4.91m/s'2 T=mg-ma T=m(g-a) T=12(9.81-4.91) T=59N A is correct.... |
Re: UI 2018/2019 Admission Thread by kenine45: 3:33pm On Jul 28, 2018 |
JOIN TBOSE TUTORS TODAY AND THE ∆G of your admission this year will be < 0
|
Re: UI 2018/2019 Admission Thread by Eben331: 7:24pm On Jul 28, 2018 |
(1) If 21g of alcohol of density 0.7g/cm^3 is mixed with 10g of water, what would be the density of the resulting mixture? (a) 780g/cm^3 (b) 0.78g/cm^3 (c) 30g/cm^3 (d) 10g/cm^3 (2) For a particle having an x coordinate varies in time according to the expression x=4t-2t^2, the instantaneous velocity of the particle at t=2.5secs is (a) 12m/s (b) 6m/s (c) 0m/s (d) 10m/s PLS SHOW UR WORKINGS!! |
Re: UI 2018/2019 Admission Thread by Eben331: 8:13pm On Jul 28, 2018 |
TeflonBlixx:mass in air=24g, mass in water=16g, mass in oil=20g, density of water=1g/cm^3...r.d of solid=mass in air/mass of equal volume of water=24/24-16=24/8=3 >>> density of solid=r.d of solid*density of water =3*1=3g/cm^3 >>> r.d of oil=mass in air-mass in oil/mass in air-mass in water=24-20/24-16=4/8=0.5 >>> density of oil=r.d of oil*density of water=0.5*1*0.5g/cm...therefore ratio of density of solid to density of oil=density of solid/density of oil=3/0.5=6/1 >>> 6:1 |
Re: UI 2018/2019 Admission Thread by Ayo199(m): 9:17pm On Jul 28, 2018 |
Good day fellow mathematicians and lovers of mathematics. This is to create an awareness of this group created by a set of mathematicians(graduates) to bring an end to mathematical problem across all Nigerian universities. ❓Are you studying mathematics?(100 -400 level) ❓Are you having mathematics as a borrowed course? (100-400level) ❓Do you have an assignment in your mathematical courses? ❓Do you want to have answers to your tutorial questions towards your exams? ❓Do you want us to solve a whole mathematics past question for you? ❓Have u been failing your mathematical courses? Why not join the group and see the admins putting an end to any kind of problem you have. We have various packages on ground to attend to your questions. 1. Regular 2. VIQ 3. VVIQ All depending on how u want us to treat your questions. We also have packages for online personal tutorials (with chats or video calls). With the quality of our administrators, we are still the best in what we do. *N.B: No one knows all!* *Monetary terms and conditions apply*. *ELITES MATHS ABODE* Follow this link to join the WhatsApp group: https:///88Q98c2EM1HF6qQRelePo9 |
Re: UI 2018/2019 Admission Thread by scromatan(m): 9:36pm On Jul 28, 2018 |
Ayo199: Whatsapp again ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
Re: UI 2018/2019 Admission Thread by Ayandaseyi(m): 11:00pm On Jul 28, 2018 |
Enrol now
|
(1) (2) (3) ... (92) (93) (94) (95) (96) (97) (98) ... (191) (Reply)
Thread For PHD Students / 2018/2019 Admission Process Thread Guide / 2016/2017 UTME And Admission Process Thread
(Go Up)
Sections: politics (1) business autos (1) jobs (1) career education (1) romance computers phones travel sports fashion health religion celebs tv-movies music-radio literature webmasters programming techmarket Links: (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) Nairaland - Copyright © 2005 - 2024 Oluwaseun Osewa. All rights reserved. See How To Advertise. 40 |