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Important Guess Papers Inter Board Karachi (Science)
2009-2010
Exams have never become easy!
The added Guess Papers will aid you to attempt Examination
paper fully and to get success in it. |
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Class 1st Year Physics Guess Paper Science |
Important Questions:
Chapter 1:
Show that the given equations are correct dimensionally:
a) v = lemda f
b) PV = nRT
c) 2aS = Vf2- Vi2
d) T= 2pi m/ V¨vk
e) Fc=mv2 / R
f) T= 2pi 1/ V¨vg
g) G= Fd2/ m1m2
Chapter 2:
- Addition of two vector by Rectangular component
method
- Parallel method of vector addition
- Scalar product
- Important Properties of vectors:
- A.(B+C)= A.B + A.C
- A.B = A x B
- A.B = 0
- A x (B=C) = A x B + A x C
- A x B = B x A
Chapter 3:
- Inclined plane(forces acting and acceleration derivation)
- Tension in the string and acceleration of the bodies
case
- Elastic and inelastic collision, derivation of final
velocities
- Friction
- Terminal velocity
- Relation between rate of change of liner momentum
and force
Chapter 4:
- Projectile Motion
- Expression for maximum height, range, time of flight,
horizontal and vertical velocitie
- Relation between linear and angular motio(s= r theta,
v= rw, a= r alpha)
Chapter 5:
- Moment of couple
- Law of conservation of angular momentum
- Location of axis
Chapter6:
- Newton's law of gravitation
- Mass of earth
- Variation in g.w.r altitude and depth
- Artificail gravity
- Frequency of rotation for artificial gravity
Chapter 7:
- Work
- Conservation field, show that the gravitational
P.E
- Work energy equation
Chapter8:
- Derivation for the relation of instantaneous velocity
of the projection of a particle performing uniform
circular motion along the diameter line and proof
of SHM
- Spring mass system
- Difference between Musical sound and Noise
- Characteristics of Musical sound
- Newtons formula for speed of sound and Laplace correction
- Time period of system performing SHM
- Weber-Fechner's law
- Characteristics of standing stationary
- Derivation for fundamental frequency and harmonic
Chapter 9:
- Michelson's interferometer
- Difference between interference and Diffraction
- Types of Diffraction
- Diffraction grating and Grating element
- Expression for Diffraction grating
- Newton's ring and derivation for nth Newton's Ring
radius
Chapter 10:
- Simple Microscope (Expression for angular magnification
ray diagram)
- Compound Microscope (Expression for magnifying power,
ray diagram, construction and working)
- Thin lens formula (Convex/Concave)
- Combinition of thin lenses
- Defects of Vision
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Guesspapers Inter Board
Karachi for Class XI, XII, (1st, 2nd Year) Science,
Arts and Commerce Group Exams Guess Papers 2009, 2010,
Karachi, Pakistan |
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