DrBrainiac1:


how much is the activation code

WinningEleven:

Lolz.
Baba tell me your real score jhur

WinningEleven:
*POST UTME QUESTIONS PHYSICS*
1.The motion of a moving skin of a talking drum can rightly be described as A. Transnational B. Random C. Rotational D. Oscillation.
2.The ball thrown downward has no horizontal force act on it before it hit the ground *TRUE/FALSE*
3.A projectiles attain it's maximum height when the angle of projection is A.30°B.45°C.75°D. 90°
4.A missile is projected with a velocity of 250m/s at angle of Φ to the vertical. If the total time of flight of the missile is 25s,the values of the Φ is A.30°B. 60° C. 45° D. 50°
5.The horizontal comp. Of the velocity of the projection remains ucosΦ through out the flight *TRUE/FALSE*
6.The path of projectile motion is always parabolic *TRUE/FALSE*
7.Two bodies X and Y are projected on the same horizontal plane with same initial speed but at angle 30° and 60° respectively to the horizontal, neglecting air resistance, the ratio of the range of X and Y is A. 1:1 B.1:2 C. √3:1 D. 1:√3
8.A simple pendulum 0.64m long has a period of 1.2s.calculate the period of a similar pendulum 0.36m long in the same location?
9.The length of a simple pendulum is increased by a factor of four. By what factor is it's period increased? A. I B. 2 C 4 D8
10.frequency is the no of complete revolution per seconds made by a vibrating body *TRUE/FALSE*
✍✍�

Oooo

WinningEleven:
*POST UTME QUESTION PHYSICS*
11The mass attached to a string is moving in a circular path. If the speed is doubled the tension on the string will be A. Doubled B.Halved C. Four times great D. One fourth as much
12.Two simple pendulum X and Y makes 400 and 500 oscillations respectively in equal time. If the period of oscillations of X is 1.5s what is the period of oscillation of Y.??
13.calculate the length of a simple pendulum that oscillates with a frequency of 0.4Hz A. 0.7m B. 1.44m
C.2.1m D. 3.8m
14.The planet moving round the sun is undergoing A. Transnational motion. B
Rotational motion C. Oscillatory motion D. Circular motion
15.A car moves with a speed of 30m/s.calcualate the distance traveled in 30s
16.calculate the escape velocity of a satellite from the earth � gravity g=9.8m/s,R,6.4*10^6m.Leave your answer in km/s
17.The values of x, y, z respectively in the expression M^xL^yT^z for the universal gravitational constant G are A. 2,-3,2 B. -1,3,2 C. -1,2,-3 D -2,-1,3
18.calculate the height from which a body is released from rest if it velocity just before hitting the ground is 30m/s A. 15m B.45m C.60m D. 90m
19.A boy � walks 5km due south and then 5km due north. What is it displacement.
20.How prepare are you for your post utme.

Qqqq

DrBrainiac1:


how much is the activation code

Chidorx60:

I am Glad that you don't believe that i had such a score,but nevertheless its the truth.

I hope to do well in the pume

meekparagon:
Meekparagon.


Mathematics
English
Economic
Geography

DrBrainiac1:
what are the formular for the compounds below?

1. Chile salt

2 Chile salt Petre

3. quicklime

4 limestone

5 slaked lime.

SufferHeadAjebo:
Hey There! This Group! Been Ages!! How's Everybody!

WinningEleven:

We are good bruv.
How about you

DrBrainiac1:

law of multiple proportion
a
maltase and zymase
c

my score?

WinningEleven:
. Law of multiple proportions. B Maltase, Zymase, and Diatase. D

WinningEleven:
B. B Ethanol and Hydrogen Iodide Ethanoic acid or acetic acid

centurionpapa:
1. Which of the following gives the lowest ionisation energy
a helium
b Argon
c Xenon
d Krypton
2. what is the chemical symbol for tungsten
a Y
b W
c Ti
d Tn
true or false
3.all group two element dissolve in water to give liberate hydrogen and form hydroxide
4 carbon lead tin all belong to same group
5 the common oxidation state of nitrogen is 2 and 4
6 ZnCO3 decomposes to liberate oxygen
7 magnesium dissolve in water to give oxide
8 . which of the following is not present in natural gas
a methane
b hydrogen
c ethane
d butane
e none of the above
9 which of the following cannot be used as buffer.
A ethanoic acid and sodium ethanoate
B Hydrochloric acid and sodium chloride
c aqueous ammonia and ammonium chloride
d trioxocarbonate (iv) acid and sodium hydrogen trioxocarbonate(iv)
e none of the above
10.which of the following chloride cannot be recovered by dry heating
a ZnCl
b NaCl
c KCL
d Mgcl
11. which of the following compound will not turn to solution on exposure to air
a Mgcl
b phosphorus (iv) oxide
c silica gel
d copper (ii) oxide

SufferHeadAjebo:
I am Good o....Hope Everyone's Jamb Result was great and all the hardwork payed off at last ?

WinningEleven:

D
B
True
True
True
False
False
B
B
D?
C?

centurionpapa:
1. Which of the following gives the lowest ionisation energy
a helium
b Argon
c Xenon
d Krypton ✔
2. what is the chemical symbol for tungsten
a Y
b W✔
c Ti
d Tn
true or false
3.all group two element dissolve in water to give liberate hydrogen and form hydroxide FALSE
4 carbon lead tin all belong to same group TRUE
5 the common oxidation state of nitrogen is 2 and 4 FALSE
6 ZnCO3 decomposes to liberate oxygen FALSE
7 magnesium dissolve in water to give oxide TRUE
8 . which of the following is not present in natural gas
a methane
b hydrogen ✔
c ethane
d butane
e none of the above
9 which of the following cannot be used as buffer.
A ethanoic acid and sodium ethanoate
B Hydrochloric acid and sodium chloride ✔
c aqueous ammonia and ammonium chloride
d trioxocarbonate (iv) acid and sodium hydrogen trioxocarbonate(iv)
e none of the above
10.which of the following chloride cannot be recovered by dry heating
a ZnCl✔
b NaCl
c KCL
d Mgcl
11. which of the following compound will not turn to solution on exposure to air
a Mgcl
b phosphorus (iv) oxide
c silica gel
d copper (ii) oxide ✔

Starkid3010:
Please am not that good in chemistry and I don't know why
Please can someone help me out (chem guru)
Maybe there's a way of reading it Whic I don't know
Please help!

WinningEleven:

Chile salt is known as caliche. It doesn't have a definite formula
Chile saltpetre is NaNO³
Quicklime is CaO
Limestone is CaCO³
Slaked lime is Ca(OH)². It also forms a supernatant called lime water if left on standing (same formula)