IB 물리에 대한 모든 것 All About IB Physics

1. Measurements and uncertainties
1.1 Measurements in physics
1.1.1 Fundamental and derived SI units
1.1.2 Scientific notation and metric multipliers
1.1.3 Significant figures and orders of magnitude
1.2 Uncertainties and errors
1.2.1 Random and systematic
1.2.2 Absolute, fractional and percentage
1.2.3 Error bars, gradient and intercepts
1.3 Vectors and scalars
1.3.1 Quantities
1.3.2 Combination and resolution

2. Mechanics
2.1 Motion
2.1.1 Instantaneous and average
2.1.2 Relationship between s, v and a
2.1.3 SUVAT Equations
2.1.4 Projectile Motion
2.1.5 Air resistance and fluid dynamics

2.2 Force
2.2.1 Newton’s Laws
2.2.2. Free Body Diagram & Force as a vector
2.2.3 Friction Force

2.3 Work, Energy and Power
2.3.1 Work
2.3.2 Energy
2.3.3 Power and efficiency

2.4 Momentum and Impulse
2.4.1 Force and momentum
2.4.2 Impulse
2.4.3 Conservation of linear momentum
2.4.4 Collision

3. Thermal physics
3.1 Thermal concepts
3.1.1 Molecular theory of solids, liquids and gases
3.1.3 Temperature and internal energy
3.1.3 Specific heat capacity, phase change, and specific latent heat

3.2 Modelling a gas
3.2.1 Avogadro constant, pressure, and gas laws
3.2.2 Differences between real, and ideal gases
3.2.3 Kinetic model of an ideal gas

4. Waves
4.1 Oscillations
4.1.1 Simple harmonic oscillations, and its conditions
4.1.2 Time period, frequency, amplitude, displacement, and phase difference
4.1.3 Graphs of simple harmonic motion

4.2 Travelling waves
4.2.1 Travelling waves, wave properties, transverse, and longitudinal waves
4.2.2 The nature of electromagnetic waves
4.2.3 The nature of sound waves

4.3 Wave characteristics
4.3.1 Wavefronts and rays, amplitude, and intensity
4.3.2 Superposition
4.3.3 Polarization

4.4 Wave behaviour
4.4.1 Reflection and refraction, snell’s law, critical angle and total internal reflection
4.4.2 Diffraction through a single-slit and around objects
4.4.3 Interference patterns, double-slit interference, path difference

4.5 Standing waves
4.5.1 The nature of standing waves
4.5.2 Boundary conditions

5. Electricity and magnetism
5.1 Electric field
5.1.1 Charge and Coulomb Force
5.1.2 Electric Field Strength
5.1.3 Electric Current
5.1.4 Electric potential difference

5.2 Heating effect of electric currents + 5.3 Electric cells
5.2.1 Ohm's Law
5.2.2 Factors affect the resistance
5.2.3 Electric Power
5.2.4 Krichoff's Law

5.4 Magnetic
5.4.1 Magnetic Fields
5.4.2 Magnetic force on a current
5.4.3 Magnetic force on a moving charge

6. Circular motion and gravitation
6.1 Circular motion
6.1.1 Period, frequency, angular displacement, and angular velocity
6.1.2 Centripetal force
6.1.3 Centripetal acceleration

6.2 Newton's law of gravitation
6.2.1 Newton’s law of gravitation
6.2.2 Gravitational field strength

7. Atomic, nuclear and particle physics
7.1 Discrete Energy & Radioactivity
7.1.1 Discrete Energy
7.1.2 Absorption and Emission Spectrum

7.2 Nuclear Reactions
7.2.1 Radioactive Decay
7.2.2 Half-life
7.2.3 Types of Decays

7.3 The Structure of Matter
7.3.1 Relationship between mass and energy
7.3.2 Quarks and exchange particles

8. Energy production
8.1 Energy sources
8.1.1 Specific energy and energy density of fuel sources and Sankey diagrams
8.1.2 Primary energy sources and Electricity as a secondary and versatile form of energy
8.1.3 Renewable and non-renewable energy sources

8.2 Thermal energy transfer
8.2.1 Conduction, convention, and thermal radiation
8.2.2 Black-body radiation, Albedo and emissivity
8.2.3 The solar constant, the greenhouse effect, and energy balance in the Earth surface-atmosphere system