PHYSIC
(CLASS 10)
Question/Answer
Q1. DEFINE PHYSICS? WRITE DOWN ITS 4 BRANCHES?
Q2.WRITE DOWN SI UNITS OF FOLLOWINGS:
1. WEIGHT
2. TIME
3. LENGTH
4. FREQUENCY
5. ETRESS
6. POWER
7. PRESSURE
8. VISCUSITY
9. TORQUE
10. TEMPERATURE
11. MOMENTWM
12. INPUT
13. CURRENT
14. WORK
15. FORCE
Q3.STATE NEWTONS LAWS OF MOTION & DRIVE F=MA?
Q4.DEFINE THE FOLLOWING:
1. NECLEAR FISSION
2. RECTIFIES
3. WAVE LENGTH
4. WORK
5. TIME PERIOD
6. FREQUENCY
7. PRESSURE
8. MUSICAL SOUND
9. POWER
10. POWER OF LENS
11. NUCLEAR REACTOR HALF LIFE OF ELEMENT
12. DISPERSION OF LIGHT
13. SPETRUM
14. NEWTON
15. LEVER
16. INCLINED PLANE
17. PULLEY
18. ELECTRONICS
19. DOPING
Q5. STATE CONDITIONS OF EQUILIBEIWN.
Q6. What is bimetallic strip? Write the names of its two applications.
Q7. State the following law:
1. Charles Low
2. Coulombs’ Low
3. Oaks Law
4. Snells Low
5. Boyles Low
6. Charles Low
7. Hooks Low
8. Joules Low
9. Low of conservation of memento
Q8. Write down the difference between forward &
reverse biased.
Q9. Find the length of second panderer (g=10 m/s)
Q10. Write three characteristics of musical sound.
Q11. Derive s= vat + ½ a+2.
Q12. What is radar write down it three uses.
Q13. Draw the any Diagram of Astronomical Telescope.
ii) Compound Microscope
Q14. Define irregular reflection and write down its
two Importance s.
Q15. Derive P= FV
Q16. Describe Quantum theory of eight Explains the Dual nature of eight?
Q17. Define anomalous Expansion of water and give its two effects.
Q18. Derive zas = vf2 – vi2
Q19. Derive B = 3x
Q20. Define Pascal’s Law & explain any one of its application by diagram.
Q21. Differentiate
i) Longiwdnal ware erred transverse ware.
ii) Fission and fusion read won.
Q22. Four similarities between static Electricity Magnetism.
Q23. Write two advantages & disadvantages of friction.
Q24. Write three points, of comparison between weight & mass.
Q25. Application of Hoakers Law.
Q26. Amsteel rod has a length of 10m at a temperature of 25c calculate the
increase in length if it’s heated to 35c (x= 1.1 x 10-5 k-1).
Q27. Compare Newton’s corpuscular theory
& thegens wave theory of light.
Q28.What is resistor? Draw the symbolic diagram of types of transistors.
Q29.With the help of finstein equation find the mass transformed to energy when
the speed of light in 3x108 mls the energy released during nuclear
reaction in 9x10 16 J.
Q30. Draw the diagram of electric bell &describe its working.
Q31. With the help of diagram show long sightedness & short sightedness and
its correction.
Q32. Prove V=f λ.
Q33. How can we convert galvanometer into a meter & voltmeter? ( only
by labeled diagram )
Q34.Define resolution of vector & resolved a vector into its components.
Q35. Write down the equation for fission reaction. Write down the use of boron
rod.
Q36. With the help of diagram write the four rules of reflection of rays of
light by concave mirror.
Q37. Define: 1.elecirostaic induction 2. Ac current dispersion of light 3.
Photon 4.rainbows 5.couple 6.rectification 7.surface tension 8.orbital velocity
Q38. SI unit of following
1. Volume
Q39. Derive PV=NRT.
Q40. Write down the local length of convex lens of P=5cm, Q=10cm and nature of
image.
Q41. Differentiate P-type & N-type substances.
Q42. Define scalars & vector gives its two examples.
Q43. Write down the three contribution of AL-Bruin in the field of science.
Q44. Define the co-effient of linear expansion & co-efficient of volumetric
expansion write down the relation b/w them.
Q45.Define capacity of capacitor writes down two factors on which it depends.
Computer
Studies
Section ‘C’ Descriptive
v Computer
& its types
v Computer
generation table
v Secondary
storage device
v Magnetic
tape
v Data
& its types
v Number
system
v Steps
involved in solution of a problem
v CPU
& its types
v Keyboard
& its division
v Computer
language & types
v Printer
& its types
v Variables
& constant
Section ‘B’ Short
v Output
Device
v Input
Device
v Operating
System
v Reversed
Words
v Loops
& its types
v Disk
Operating System
v Algorithm
v Unit
of memory
v Machine
language
v Difference
b/w analog & digital computer
v Why
Charles Babbage known as Father of computer?
Short Note
v Hybrid
Computer
v Light
Pen
v Abacus
v Plotters
v Bytes
COMPUTER
(GENERAL)
SECTION’C’
DESCRIPTIVE
Ø Types
of computer
Ø Generation
table
Ø Computer
language & its types
Ø Printer
& its types
Ø CPU
& its types
Ø Keyboard
& division
Ø DATA
& types
Ø Number
system
Ø Memory
& its types
SHORT
NOTE
Ø Steps
involved in solution a problem
Ø Variable
& its constant
Ø Abacus
Ø Light
pen
Ø Joystick
Ø Hybrid
computer
Ø Plotters
Ø Bytes
SECTION
‘B’ SHORT
Ø Difference
b/w digital & analog computer
Ø Input
device (mouse)
Ø Monitor
& its types
Ø Reversed
words
Ø Machine
language
Ø Operating
system
Ø Loops & types
Ø Father
of computer
Ø Output
device
Ø Difference
b/w RAM & ROM
Ø ABBREVIATIONS:
*CRT
*BASIC
*ENIAC
*CDROM
*COBOL
*FORTRAN
*VDU
*EDVAC
*MICR
Ø PURPOSE
OF FOLLOWING COMMANDS:
*AUTO
*DIR/W
*RUN
*KILL
*VER
*DISKCOPY
Ø FLOWCHART
& SYMBOLS & GEOMETRICAL NAMES:
*Processing
Box
*
Input/output Box
*Decision
box
*Flow
lines
*Terminal
Box
ECONOMICS
SECTION
‘C’ DESCRIPTIVE
Ø Economy
& importance of studying economy
Ø Islamic
Economic System
Ø Development
Of Industry
Ø Law
of Demand
Ø Law
of Supply
Ø Function
of Central Bank
Ø Function
of commercial bank
Ø Public
Debt & Its Sources
Ø Factors
of Production
Ø Money,
kind & its function
Ø Industrial
Problem
Ø Zakat
& Ushr
Ø Public
Expenditure Head
Ø Difficulties
of Barter System
Ø Import
& export of Pak.
Ø Definition
of economics (Prof. Marshall)
Ø Definition
of economics (Prof. Robin)
Ø Evaluation
of Economic Life
Ø Economic
problems
SECTION
‘B’ SHORT
Ø Agricultural
Backwardness
Ø Industries
of Pakistan
Ø Wants
& its Characteristics
Ø Kinds
of Bank
Ø Advantage
of Foreign Trade & international trade
Ø National
Income
Ø Difference
b/w stock and supply
Ø Land
Tenure System
Ø Public
revenue
Ø Commercial
banks of Pakistan
Ø Difference
b/w supply & stock
Ø Savings
DEFINITIONS:
Ø Wealth
Ø Value
Ø Budget
Ø Price
Ø Rent
Ø Savings
Ø Per
Capita Income
Ø Commodity