proyeise:
A circle of perimeter 28cm is opened to form a square.What is the maximum possible area of the square?

49cm²

Kuzaku:


Erm please, what are your advantages if you study Information Technology? Is it an arts subject? And what are the subject combo?

U can be a data analyst, network architect nd so on. science subject.. Maths, phy nd any other.. i advice u to choose biology or economics. its like computer science but not tough as computer science

my people were una dey

Please can somebody explain how to deduce a title for a comprehensive passage from the comprehensive passage?

tuwayz:
Please can somebody explain how to deduce a title for a comprehensive passage from the comprehensive passage?

how do u mean

Benjaminbest:
how do u mean

like when you are asked to give a suitable title for a passage

To b in red means to ......A rich B debt C to dress in red D to love red colour E to b angry

.....shall travel to benin
A she
B they
C you
D we

We will be having a science competition today @8pm on our whatsapp science group chat we already have many contestant but we jst nid extra 5 people to to take part so if u are interested u can drop ur whatsapp fone number or add us @ 08162792481

Kealmin:
We will be having a science competition today @8pm on our whatsapp science group chat we already have many contestant but we jst nid extra 5 people to to take part so if u are interested u can drop ur whatsapp fone number or add us @ 08162792481

08104123991

During the electrolysis of copper II sulphate
between platinum electrodes, if litmus
solution is added to the anode compartment,

A. the litmus turns blue but no gas is evolved
B. the litmus turns blue and oxygen is evolved
C. the litmus turns blue and hydrogen is evolved
D. the litmus turns red and oxygen is evolved
E. the litmus turns red and then becomes colorless

Halpher:
During the electrolysis of copper II sulphate
between platinum electrodes, if litmus
solution is added to the anode compartment,

A. the litmus turns blue but no gas is evolved
B. the litmus turns blue and oxygen is evolved
C. the litmus turns blue and hydrogen is evolved
D. the litmus turns red and oxygen is evolved
E. the litmus turns red and then becomes colorless

B

wey my people.....anymoment from now d pdf form of d last days at forcados high school will b ready

Benjaminbest:
wey my people.....anymoment from now d pdf form of d last days at forcados high school will b ready

kk

1.The energy release when an electron is added to neutral atom in the gas phase is..?

2.The impure form of Carbon is?

3.Continuos spectra is related to?

4.In geiger muller counter the potential diff btw the electrode is??
And it dectect the radiation based on..?

4.What is energy quatilization?

A cone in unstable equilibrium has it's potential energy A. Decreased B. Increased C. Unchanged D. Oscillating
my textbuk and d jamb past questns answer contradicts each other.
Textbuk ans-A. Decreased.....reason is: potential energy decreases as the height decreases
jamb past questn ans- B. Increases....reason is: The height of the centre of gravity of a body in unstable equilibrium is usually raised. Hence P.E increases.
Pls which is the right ans?

Segipaul:
A cone in unstable equilibrium has it's potential energy A. Decreased B. Increased C. Unchanged D. Oscillating
my textbuk and d jamb past questns answer contradicts each other.
Textbuk ans-A. Decreased.....reason is: potential energy decreases as the height decreases
jamb past questn ans- B. Increases....reason is: The height of the centre of gravity of a body in unstable equilibrium is usually raised. Hence P.E increases.
Pls which is the right ans?

A is correct

Segipaul:
A cone in unstable equilibrium has it's potential energy A. Decreased B. Increased C. Unchanged D. Oscillating
my textbuk and d jamb past questns answer contradicts each other.
Textbuk ans-A. Decreased.....reason is: potential energy decreases as the height decreases
jamb past questn ans- B. Increases....reason is: The height of the centre of gravity of a body in unstable equilibrium is usually raised. Hence P.E increases.
Pls which is the right ans?

one thing I know for sure is that P.E increases with height while K.E increases with velocity. However, The cone with unstable equilibrium has a high potential(stored energy waiting to be released) to move farther from it's initial position when released/tilted/displaced

Anybody solve this simultaneously
a + b = 0 . . . . . (1)
a + c = 1 . . . . . .(2)
-2a = -1 . . . . . . (3)

Geofavor:
Anybody solve this simultaneously
a + b = 0 . . . . . (1)
a + c = 1 . . . . . .(2)
-2a = -1 . . . . . . (3)

a=1/2....4

Geofavor:
Anybody solve this simultaneously
a + b = 0 . . . . . (1)
a + c = 1 . . . . . .(2)
-2a = -1 . . . . . . (3)

a=1/2....4
1/2 + c=1
C=1 - 1/2=1/2
a + b=0
1/2 + b=0
b=0 - 1/2 =-1/2
Therefore the values of a,b and c are 1/2,-1/2 and 1/2 respectively

mathefaro:
one thing I know for sure is that P.E increases with height while K.E increases with velocity. However, The cone with unstable equilibrium has a high potential(stored energy waiting to be released) to move farther from it's initial position when released/tilted/displaced

so u are implying ans shud be B. Increased??

tuwayz:

a=1/2....4
1/2 + c=1
C=1 - 1/2=1/2
a + b=0
1/2 + b=0
b=0 - 1/2 =-1/2
Therefore the values of a,b and c are 1/2,-1/2 and 1/2 respectively

i concur unless proved otherwise

tuwayz:

a=1/2....4
1/2 + c=1
C=1 - 1/2=1/2
a + b=0
1/2 + b=0
b=0 - 1/2 =-1/2
Therefore the values of a,b and c are 1/2,-1/2 and 1/2 respectively

correct!!! thnx


here, solve these:

(1) the sum of the first two terms of a G.P is 28, but the sum of the third and fourth terms is 252. Find the second term of the G.P, if the seventh term is 5103...

(2) A G.P is such that the 3rd term is 9 times the first term, while the 2nd term is one-twenty fourth of the 5th term. Find its 4th term.

Geofavor:

correct!!! thnx


here, solve these:

(1) the sum of the first two terms of a G.P is 28, but the sum of the third and fourth terms is 252. Find the second term of the G.P, if the seventh term is 5103...

(2) A G.P is such that the 3rd term is 9 times the first term, while the 2nd term is one-twenty fourth of the 5th term. Find its 4th term.

Second term is 21 I.e for question 1

tuwayz:

Second term is 21 I.e for question 1

pls show your workings...

Segipaul:
A cone in unstable equilibrium has it's potential energy A. Decreased B. Increased C. Unchanged D. Oscillating
my textbuk and d jamb past questns answer contradicts each other.
Textbuk ans-A. Decreased.....reason is: potential energy decreases as the height decreases
jamb past questn ans- B. Increases....reason is: The height of the centre of gravity of a body in unstable equilibrium is usually raised. Hence P.E increases.
Pls which is the right ans?

It is propably B-
Cos for potential energy(energy at rest) the object is unbalance equilibrum,so it Goal to attain the rest position is at high spirit so(increase) is the ansa. Unstable=rest.
(Cos having leave the unstable position,rest position is it aim)

Kebba and Kwame are very selfish;they care about only________
a.themself
b.themselves
c.theirselves
d.theirself
e.each other

The citizens welcomed all the African_______
A.heads of states.
B.heards of state.
C.head of states
D.head of state.

proyeise:
The citizens welcomed all the African_______
A.heads of states.
B.heards of state.
C.head of states
D.head of state.

C

proyeise:
Kebba and Kwame are very selfish;they care about only________
a.themself
b.themselves
c.theirselves
d.theirself
e.each other

E