Teacher : What is the square root of 69?
Student : I don't know?
Teacher : You don't know anything. Idiot!!!
Student : I have a question for you ma'm that you can never answer?
Teacher : Aaah ! ask?
;
;
;
;
Student : Why this kolaveri kolaveri Di ??????
Student : I don't know?
Teacher : You don't know anything. Idiot!!!
Student : I have a question for you ma'm that you can never answer?
Teacher : Aaah ! ask?
;
;
;
;
Student : Why this kolaveri kolaveri Di ??????
Asslam-o-alaikum Friends....!
Good morning....May allah bless you all
Sorry 4 being late.
Let's see the Paper-1 articles below...;
Good morning....May allah bless you all
Sorry 4 being late.
Let's see the Paper-1 articles below...;
Questions on Paper I
Vector Portion
Q.No. 1
Show that
.
Q.No. 2
State and prove Stoke’s theorem.
Q.No. 3
What do you understand by the divergence
of a vector? Give its physical significance.
Q.No. 4
Define and explain the gradient and of a scalar
function. Show that Grad S = ∇S.
Q.No. 5
State and prove Guass’ divergence theorem.
Q.No. 6
State Stoke’s theorem and a curl of a vector
field. Give mathematical expressions.
Chapter No. 6
Particle Dynamics:
Q.No. 1
What is Rotor? Derive the relation for minimum
rotational speed which is required to prevent falling.
Q.No. 2
What is conical pendulum? Derive the relation
for its period.
Q.No. 3
Define terminal velocity. Derive expression for
the terminal velocity of a body falling through a fluid exerting a drag force
as a function of velocity.
Chapter No. 7 Work and Energy:
Q.No. 1
State and prove Work-Energy theorem.
Q.No. 2
Give general proof of work-energy principle in
case of non-constant forces in one dimension.
Chapter No. 8
Conservation of Energy:
Q.No. 1
Define conservative and non-conservative forces.
Show that the spring force is conservative force.
Q.No. 2
Show that the spring force and force of gravity
are conservative forces.
Q.No. 3
Show that the one-dimensional motion of a
particle acted on by a spring force is sinusoidal.
Chapter No. 9 System
of Particles:
Q.No. 1
Prove that in the absence of an external force
on a system of particles, the center of mass of system moves with constant
velocity.
Chapter No. 10
Collisions:
Q.No. 1
What are elastic and inelastic collisions? Show
that in the absence of external force total momentum of the system remains
constant.
Q.No. 2
What are elastic and inelastic collisions? Find
the velocities of the two colliding bodies after elastic collision in one
dimension.
Chapter No. 12 Rotational
Dynamics:
Q.No. 1
Define rotational inertia and determine the
rotational inertia of a solid rectangular plate (using integral calculus).
Q.No. 2
State and prove parallel-axis theorem.
Q.No. 3
Define rotational inertia. Find moment of
inertia for a disc.
Chapter No. 16 Gravitation:
Q.No. 1
State the three Kepler’s laws of planetary
motion. Prove the law of periods.
Q.No. 2
State and prove law of area of planetary motion.
Q.No. 3
State and derive the Kepler’s second and third
laws.
Q.No. 4
Define absolute potential energy and derive its
relation.
Q.No. 5
Define gravitational potential energy and
gravitational potential. Find the expression for gravitational potential energy
using integration method.
Q.No. 6
What is an escape velocity? Derive an expression
for the escape velocity of a body on the surface of earth.
Chapter No. 18 Fluid
Dynamics:
Q.No. 1
State and prove Bernoulli’s equation. (09)
Q.No. 2
Using Bernoulli’s theorem, find the thrust on a
rocket.
Chapter No. 21 The
Special Theory of Relativity:
Q.No. 1
What are the postulates of special theory of
relativity? Derive equation
.
Q.No. 2
Give the postulates of the special theory
of relativity and deduce the relation between mass and energy for special
theory of relativity.
Q.No. 3
Prove that E = mc2. Discuss
its importance.
Q.No. 4
What is an isolated system? Show that in
an isolated system of particles the total relativistic energy remains constant.
Salman Khan in Dhoom22.
Shahid & Saif attended Kareena's 8th wedding.
Petrol 984 per litre.
Shah Rukh Khan's daughter becomes heroine with Big B in Cheeni Khatam.
Nokia launches new mobile with 20 sim cards, 10000mp camera, tv, fridge, washing machine...all in cell.
Kis ny kaha tha k Pepsi 6500 ki kerdo.
;
;
;
Misbah ul Haq....not out at 6 runs from 564258 balls.
Shahid & Saif attended Kareena's 8th wedding.
Petrol 984 per litre.
Shah Rukh Khan's daughter becomes heroine with Big B in Cheeni Khatam.
Nokia launches new mobile with 20 sim cards, 10000mp camera, tv, fridge, washing machine...all in cell.
Kis ny kaha tha k Pepsi 6500 ki kerdo.
;
;
;
Misbah ul Haq....not out at 6 runs from 564258 balls.
Afridi : Do or Die.
Gayle : Do before you die.
Gilchrist : Don't die until you do.
;
;
;
Murshid paak jnab mohtrum....
Misbah ul Haq : Play until bowlers die...!
Gayle : Do before you die.
Gilchrist : Don't die until you do.
;
;
;
Murshid paak jnab mohtrum....
Misbah ul Haq : Play until bowlers die...!
Teacher : What is the square root of 69?
Student : I don't know?
Teacher : You don't know anything. Idiot!!!
Student : I have a question for you ma'm that you can never answer?
Teacher : Aaah ! ask?
;
;
;
;
Student : Why this kolaveri kolaveri Di ??????
Student : I don't know?
Teacher : You don't know anything. Idiot!!!
Student : I have a question for you ma'm that you can never answer?
Teacher : Aaah ! ask?
;
;
;
;
Student : Why this kolaveri kolaveri Di ??????
A tiger killed a sardar in zoo.
A man asked; Why did you killed sardar in crowd?
.
.
.
.
Tiger : Aur kya karta......"saala kab se keh raha tha.....
;
;
" inni waddi billi "
A man asked; Why did you killed sardar in crowd?
.
.
.
.
Tiger : Aur kya karta......"saala kab se keh raha tha.....
;
;
" inni waddi billi "
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Winter is on peak.....;
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If you want to protect yourself from cold
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Just........
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If you want to protect yourself from cold
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Boy: A beautiful wife
Jin: If you are muslim I will give you "Mahnoor Baloach"
;
If you are hindu I will give you :Kareene Kapoor"
;
If you are christian then I will give you "Angelina Jolie"
;
;
What's your name?
Boy: Haji Akshay William
.
.
Jin gave him "Firdous Ashaiq Awan"
...for trying to be over smart...
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And these are my two blogs;
thefunmela.blogspot.com
mehrabadshareef.blogspot.com
plz guys must vist these,publish to all,leave ur comments n click on displaying ads.thanks v v thanks
Muhammad Ahsan Soomro
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