Professor1234's Posts

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Education › Re: The Federal University Of Technology Akure(futa) 2015/2016 Admission Session by Professor1234(f): 12:20pm On Aug 07, 2015

PLS, 249(62%) in jamb and 48% in putme, any chance for chemistry

Education › Re: University Of Ibadan 2014/15 Admission Process.... by Professor1234(f): 11:22pm On May 23, 2015

Education › Re: University Of Ibadan 2015/16 Applicants by Professor1234(f): 11:13pm On Mar 21, 2015*

Education › Re: University Of Ibadan 2014/15 Admission Process.... by Professor1234(f): 2:15pm On Mar 02, 2015

daviswag:
Where are the young pharmacists in the house?
DON'T BE INTIMIDATED OOO

hi sir

Education › Re: University Of Ibadan 2014/15 Admission Process.... by Professor1234(f): 9:52pm On Feb 24, 2015

Adedayo516:
School fee didn't exceed 21,700 for any course last year.

Accommodation would remain 14000

Education › Re: University Of Ibadan 2014/15 Admission Process.... by Professor1234(f): 9:51pm On Feb 24, 2015

zezeny:
(1) d instruction says b4 March 23, I tink its better to abide by dat
(2) bring along wit u money for d xray. I tink d xray costs N1,200
(3) hall clearance begins March 23, accommodation fee is 14, some rooms r 2men,some 3 nd some 4, it depends

Education › Girls Have The Ability To Do Well In Education Than Guys by Professor1234(op): 10:26am On Feb 19, 2015

As the new school
year ramps up,
teachers and
parents need to be
reminded of a well-
kept secret: Across
all grade levels and
academic subjects,
girls earn higher
grades than boys.
Not just in the
United States, but
across the globe, in
countries as far
afield as Norway
and Hong Kong.
This finding is
reflected in a
recent study by
psychology
professors Daniel
and Susan Voyer at
the University of
New Brunswick.
The Voyers based
their results on a
meta-analysis of
369 studies
involving the
academic grades of
over one million
boys and girls from
30 different
nations. The
findings are
unquestionably
robust: Girls earn
higher grades in
every subject,
including the
science-related
fields where boys
are thought to
surpass them.
Less of a secret is
the gender
disparity in college
enrollment rates.
The latest data
from the Pew
Research Center
uses U.S. Census
Bureau data to
show that in 2012,
71 percent of
female high school
graduates went on
to college,
compared to 61
percent of their
male counterparts.
In 1994 the figures
were 63 and 61
percent,
respectively. In
other words,
college enrollment
rates for young
women are
climbing while
those of young
men remain flat.
This begs a
sensitive question:
Are schools set up
to favor the way
girls learn and trip
up boys?
Let’s start with
kindergarten. Claire
Cameron from the
Center for the
Advanced Study of
Teaching and
Learning at the
University of
Virginia has
dedicated her
career to studying
kindergarten
readiness in kids.
She’s found that
little ones who are
destined to do well
in a typical 21st
century
kindergarten class
are those who
manifest good
self-regulation.
This is a term that
is bandied about a
great deal these
days by teachers
and psychologists.
It mostly refers to
disciplined
behaviors like
raising one’s hand
in class, waiting
one’s turn, paying
attention, listening
to and following
teachers’
instructions, and
restraining oneself
from blurting out
answers. These
skills are
prerequisites for
most academically
oriented
kindergarten
classes in America
—as well as basic
prerequisites for
success in life.
As it turns out,
kindergarten-age
girls have far
better self-
regulation than
boys. A few years
ago, Cameron and
her colleagues
confirmed this by
putting several
hundred 5 and 6-
year-old boys and
girls through a type
of Simon-Says
game called the
Head-Toes-Knees-
Shoulders Task.
Trained research
assistants rated
the kids’ ability to
follow the correct
instruction and not
be thrown off by a
confounding one—
in some cases, for
instance, they
were instructed to
touch their toes
every time they
were asked to
touch their heads.
Curiously enough,
remembering such
rules as “touch
your head really
means touch your
toes” and inhibiting
the urge to touch
one’s head instead
amounts to a nifty
example of good
overall self-
regulation.

It can also be noted that Girls are doing well in International Competition and educational programmes while Guys remains Local Champion.
ADD YOUR VIEW

1 Like 1 Share

Education › Re: University Of Ibadan 2014/15 Admission Process.... by Professor1234(f): 7:56pm On Feb 18, 2015

Ifeco4donz:
Chai! You are now a female prof!!
Okay oooooo

am a gal na

Education › Re: University Of Ibadan 2015/16 Applicants by Professor1234(f): 6:11pm On Feb 18, 2015

FunkySilver:
If 30cm3 of a gas at 323k is warmed to 353k at a fixed pressure, the fractional increase in volume is a.0.910 b.0.009 c.1.090 d.0.093 Very cheap

since V1/T1 = V2/T2 , 30/323 = V2/353, V2=32.7863, increase in Volume= 32.7863-30 = 2.7863. Thus Fractional increase in Volume= 2.7863/30 = 0.0928 ~ 0.093

1 Like

Education › Re: University Of Ibadan 2014/15 Admission Process.... by Professor1234(f): 11:52pm On Feb 17, 2015

Benzene002, what sup na

Education › Re: University Of Ibadan 2015/16 Applicants by Professor1234(f): 7:25pm On Feb 17, 2015

Bhuumhite:
issokay...we shall see

setting my eye glasses

Education › Re: University Of Ibadan 2015/16 Applicants by Professor1234(f): 4:07pm On Feb 17, 2015

Bhuumhite:
so u neva change ur gender....

what are u talkin abt? My name is motunrayo, y shld i change my gender... #yinmu

Education › Re: University Of Ibadan 2015/16 Applicants by Professor1234(f): 4:01pm On Feb 17, 2015

Bhuumhite:
1.Which quantum number divides shells into orbitals?
A.principal B.azimuthal C.magnetic D.spin
2.the mixture of gases used in a photographer flash tube is
A.argon and krypton B.krypton and xenon C.helium and argon D.argon and xenon
3.the salt formed from a strong acid and a weak base is
A.acidic B.basic C.neutral D.complex.

BBA

Education › Re: University Of Ibadan 2015/16 Applicants by Professor1234(f): 11:31am On Feb 17, 2015

Pr0ton:
P0lymath

1. Protons and neutrons are made up of smaller elementary particles called "quarks". Electron is just one of the so many elementary particles

2. Charges depend on which type of quark. E.g Up-type Q has charge + 2 / 3, down-type Q has - 1/3. Their charges are fractional.

3. Energy level 2

4. It is used in describing d spectral lines emissions of hydrogen atom using the six balmer's series.

5. Dark bottles prevent the H₂0 ₂ from reacting with light which can break it down.

6. Courtois and Balard respectively.

7. I dunno this.

8. Oxime

9. Molecules are superimposable if after placing them on top of one another they still give the same molecule. Enantiomers don't work this way so they are not superimposable.

10. Akynes undergo substitution reaction because of their high electronegativity.

gud, not all Alkyne undergo substitution reaction only the terminal Alkyne

Education › Re: University Of Ibadan 2015/16 Applicants by Professor1234(f): 10:29am On Feb 17, 2015*

P0lyMath:
If proton,neutron n electron formed atom, then what formed those discrete particles that formed the atoms?

what is their charge?

balmer's series of hydrogen spectrum can be seen in what energy level?

what's the nature of the balmer's spectrum?

why is hydrogen peroxide stored in dark bottles?

who re those that discovered bromine and iodine respectively?

another name for optical isomers is?

the reaction between alkanal and hydroxlamine gives what?

are enantiomers super imposable?,give reason for the ans

does terminal alkyne undergo substitution reaction?.give reason for the ans....

it's ten questions...... and will be my last question …

FIGHTING

[b] ==> Reaction between Alkanal and hydroxyalamine yield Oximes.

.
===> Balmer series can be seen in the second energy level.

.===>The nature of Balmer series include it has 4 possible light which include red,indigo,violet and ultralight colour which all have a wavelength of about 400pm and to the nearest 700pm. It usually jump from the series of Higher energy closest to the nucleus to the lowest.

.

===> Iodine and bromine discover by Courtois and Balard

.

===> H202 can easily be oxidized on exposure to air/sunlight so it is stored in Amber Bottle lined with Dark component

.

==> enantiomer are stereoisomer that are non superimposable without the mirror light image lyk a racemic mixture(i.e mixture of dextrotary and laevorotary). So they are non super imposable because they can't exactly look alike even if they slide over each oda i.e No mirror like images
.

==> Terminal Alkyne undergo substitution reaction a typical example can be seen in dia reaction with AgN03 to form white ppt. It distinguish btw terminal alkyne and alkene
.
.

===> A set of optical isomers is Called enantiomers [/b]

Education › Re: University Of Ibadan 2015/16 Applicants by Professor1234(f): 8:55pm On Feb 16, 2015

P0lyMath:

1. Given that CosZ =L, where Z is an acute angle, find an expression for (CotZ - CosecZ )/(SecZ +TanZ )

2.Find there numbers in G.P whose sum is 28 and whose product is 512.

3. Find the derivative of Y with respect to X If
Y=√{(1+ x )/(1- x )
Where √=square root

FIGHTING

Number 2, a/r x a x ar = a^3 = 512 , thus 8/r + 8 + 8r =28, thus 8r^2 + 8r + 8 = 28r , so quadractically r=1/2 or r=2. Thus the value are 8/2,8,8x2 i.e 4,8,16. The gp is 4,8,16

Education › Re: University Of Ibadan 2015/16 Applicants by Professor1234(f): 4:33pm On Feb 16, 2015

Adedayo516:
I miss the Jollof though

wow, isokay, how prep 4 resumption?

Education › Re: University Of Ibadan 2015/16 Applicants by Professor1234(f): 4:02pm On Feb 16, 2015

Adedayo516:
Proffesor Jollof rice is now female??.. **sips coke and whistles away**

en en u don cum abi

Education › Re: University Of Ibadan 2015/16 Applicants by Professor1234(f): 3:41pm On Feb 16, 2015

Pr0ton:
Hmm. Let's hear others' take

Concave mirror=Image B= shaving mirror , convex Mirror=image A=car mirrors. No going back nah

Education › Re: University Of Ibadan 2015/16 Applicants by Professor1234(f): 3:39pm On Feb 16, 2015

Pr0ton:
Prof. You wan steal answer from me be that

av seen it lol

1 Like

Education › Re: University Of Ibadan 2015/16 Applicants by Professor1234(f): 3:37pm On Feb 16, 2015

Professor1234:
Image A is a Convex mirror, it is used as car mirror because of it wide field of View while Image B is a shaving mirror i.e Concave mirror

Education › Re: University Of Ibadan 2015/16 Applicants by Professor1234(f): 3:34pm On Feb 16, 2015

Pr0ton:
Which is a concave mirror?

A

https://www.mirrorpros.com/images/convex-mirros.jpg

B

https://www.pasco.com/images/products/se/SE7573_330_31716.jpg

Image A is a Convex mirror, it is used as car mirror because of it wide field of View while Image B is a shaving mirror i.e Concave mirror

Education › Re: University Of Ibadan 2015/16 Applicants by Professor1234(f): 3:32pm On Feb 16, 2015

Pr0ton:
Which is a concave mirror?

A

https://www.mirrorpros.com/images/convex-mirros.jpg

B

https://www.pasco.com/images/products/se/SE7573_330_31716.jpg

gud, that Image A, is it a car mirror? Cos i can't c it well

Education › Re: University Of Ibadan 2015/16 Applicants by Professor1234(f): 12:35pm On Feb 16, 2015

Pr0ton:
Hehe If I get that guy ehn

lol, en en en

Education › Re: University Of Ibadan 2015/16 Applicants by Professor1234(f): 12:33pm On Feb 16, 2015

SegunFlames:
Lol

en en

Education › Re: University Of Ibadan 2015/16 Applicants by Professor1234(f): 12:31pm On Feb 16, 2015

SegunFlames:
Are you still asking me lol. You've forgotten prof's cooler

waitin be cooler?, y nt flask?

Education › Re: University Of Ibadan 2015/16 Applicants by Professor1234(f): 12:13pm On Feb 16, 2015

SegunFlames:
Hmmmmm.. Prof

lol

Education › Re: University Of Ibadan 2015/16 Applicants by Professor1234(f): 11:03am On Feb 16, 2015

Pr0ton:
Abeg.. Be serious jor.

ah be female ask Segunflames, U 2 don change to female nawa 4 u o

Education › Re: University Of Ibadan 2015/16 Applicants by Professor1234(f): 10:51am On Feb 16, 2015

Pr0ton:
na me you wan dey play fah

en en lolz baba

Education › Re: University Of Ibadan 2015/16 Applicants by Professor1234(f): 10:16am On Feb 16, 2015

Pr0ton:
When prof turn female na

ah be gal na

Education › Re: University Of Ibadan 2015/16 Applicants by Professor1234(f): 9:50am On Feb 16, 2015*

Pes13:
Pls help me with dis question

A boy throws a stone up to a height of 10m and catches it back. Assume the hand remains at the same level at throw and at catch, what is d displacement of d stone

(a) 10m (b) 20m (c) 30m (d) 0m

Explanation will be appreciated. Tnxs

The Total distance it travelled without specify direction is 10m + 10m = 20m

The Displacement is Equivalent to 0m because displacement need to be express with direction... Mind you whenever an Object move from a point and return to that point the Displacement will always be Zero since displacement equals to differences between final point and the intial point in this case 10m-10m = zero

1 Like

Education › Re: University Of Ibadan 2015/16 Applicants by Professor1234(f): 9:05am On Feb 16, 2015

P0lyMath:
I even went as far as getting the txt and I saw 2,3,6 & 8 as the options.

yea

FIGHTING

Science is Proving, we are able to prove our answers then we are right

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