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AJK 1st Year Physics — MCQs, Short & Long Questions · Studive

Live Learning

Physics

Back All boardsAJK1st YearPhysics

AJK · 1st Year

Physics

14 chapters · 2,184 questions

01Physical Quantities6 topics · 118 Qs

1.1 Estimation of Physical Quantities18
1.2 Derived Units in Term of Base Units15
1.3 Dimension of Physical Quantities21
1.4 Precision and Accuracy11
1.5 Uncertainties20
Exercise33

02Vectors3 topics · 75 Qs

2.1 Vector Resolution21
2.2 Products of Vectors32
Exercise22

03Translator Motion5 topics · 152 Qs

3.1 Equations of Uniformly Accelerated Motion32
3.2 Projectile Motion42
3.3 Law of Conservation of Momentm21
3.4 Elastic and Inelastic Collision21
Exercise36

04Rotational and Circular Motion8 topics · 183 Qs

4.1 Rotational Kinematics42
4.2 Centripetal Acceleration and Centripetal Force31
4.3 Moment of Inertia11
4.4 Angular Momentum32
4.5 Torques and Angular Acceleration11
4.6 Weightlessness in Satellites11
4.7 Artificial Gravity15
Exercise30

05Work and Kinetic Energy5 topics · 83 Qs

5.1 Work22
5.2 Conservative and Non conservative Fields11
5.3 Kinetic Energy11
5.4 Work-Energy Principle25
Exercise14

06Fluid Mechanics6 topics · 200 Qs

6.1 Upthrust and Archimedes Principle22
6.2 Viscous Drag and Terminal Velocity22
6.3 Fluid Flow75
6.4 Equation of Continuity22
6.7 Super Fluidity11
Exercise48

07Deformation of Solids4 topics · 121 Qs

7.1 Classification of Solids32
7.2 Deformation of Solids30
7.3 Elastic Potential Energy28
Exercise31

08Heat and Thermodynamics10 topics · 346 Qs

8.1 Thermal Equilibrium33
8.10 Entropy32
8.2 Kinetic Theory of Gases31
8.3 The Gas Laws22
8.4 First Law of Thermodynamics40
8.5 Heat Engine22
8.6 Reversible and Irreversible Processes22
8.7 Second Law of Thermodynamics52
8.9 Refrigerator21
Exercise71

09Waves10 topics · 302 Qs

9.1 Intensity of Waves54
9.10 Gravitational Wave10
9.3 Superposition of Waves21
9.4 Interference32
9.5 Beats21
9.6 Stationary Waves43
9.7 Stationary Waves in Air Column38
9.8 Polarization32
9.9 Diffraction11
Exercise40

10Electrostatics5 topics · 123 Qs

10.2 Electric Field Intensity22
10.3 Electric Field Lines22
10.4 Potential Gradient22
10.5 Ferrofluid11
Exercise46

11Electricity10 topics · 123 Qs

11.1 Drift Velocity12
11.10 Carbon Fiber in Concrete Bridge4
11.2 Electric Potential6
11.3 Electromotive Force and Maximum Power Output8
11.4 Variation of Resistance with Temperature12
11.5 Light Dependent Resistors (LDRs)11
11.6 Electric power and Electric Energy22
11.8 Null Methods of Measurement11
11.9 Thermistor11
Exercise26

12Magnetism13 topics · 154 Qs

12.1 Magnetic Fields11
12.10 Magnetic Flux11
12.11 Magnetic Flux Linkage30
12.14 Seismometer11
12.2 Magnetic Force on a Current Carrying Conductor in Uniform Magnetic Field11
12.3 Magnetic Induction or Magnetic Flux Density4
12.4 Magnetic Force Acting on Moving Charge in Uniform Magnetic Field11
12.5 Motion of a Charged Particle in a Uniform Magnetic Field7
12.6 Velocity Selector Method5
12.7 Magnetic Field Patterns6
12.8 Magnetic Field due to the Current in Solenoid is Increased by a Ferrous Core6
12.9 Magnetic Force Between Current Carrying Conductors11
Exercise30

13Relativity5 topics · 55 Qs

13.1 Frame of Reference11
13.2 Special Theory of Relativity11
13.3 Consequences of Special Theory of Relativity11
13.4 Time as a Fourth Dimension in the Space Time Model8
Exercise14

14Particle Physics8 topics · 149 Qs

14.1 Conservational Laws in Nuclear Reactions28
14.3 Matter and Anti-Matter16
14.4 Quarks22
14.5 Leptons11
14.6 Force Carriers21
14.7 Particle Annihilation11
14.8 Particles Accelerators12
Exercise28

Chapter 1 · Physical Quantities

1.1 Estimation of Physical Quantities

Multiple choice7 Short question10 Long question1

7 questions

1

Estimation in physics is defined as:

a
Exact calculation
b
Mathematical proof
c
Random guessing
d
Rough educated guess

2

Which observation includes numbers and measurements?

a
Qualitative
b
Experimental
c
Quantitative
d
Natural

3

"Water keeps its level" is an example of:

a
Quantitative observation
b
Qualitative observation
c
Estimation
d
Measurement

4

Time for one heartbeat is approximately:

a
10⁻³ s
b
10⁰ s
c
10² s
d
10⁻¹ s

5

The diameter of the Earth is approximately:

a
10⁹ m
b
10⁷ m
c
10¹² m
d
10⁴ m

6

The mass of the Earth is about:

a
10¹⁰ kg
b
10²⁵ kg
c
10³⁰ kg
d
10⁻¹⁵ kg

7

One year is approximately:

a
10⁵ s
b
10⁷ s
c
10⁹ s
d
10¹¹ s

Next topic1.2 Derived Units in Term of Base Units