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Physics (9630)
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สรุปวิชาPhysics (9630)สำหรับนักเรียนOxford AQA International AS Levelแบบฟรี แต่ละบทด้านล่างครอบคลุมหัวข้อสำคัญพร้อมตัวอย่างและโจทย์ที่ฝึกต่อในแอป thinka ได้ทันที
Measurements and their errors
Mechanics and materials
Measurements, errors and practical skills
Use of SI units and their prefixes
Limitation of physical measurements
Estimation of physical quantities
Practical apparatus and techniques
Data analysis and graph skills
Mechanics: forces and motion
Scalars and vectors
Moments
Motion along a straight line
Projectile motion
Newton’s laws of motion
Particles, radiation and radioactivity
Momentum, energy and materials
Momentum
Work, energy and power
Conservation of energy
Bulk properties of solids
The Young modulus
Electricity
Basics of electricity
Current–voltage characteristics
Resistivity
Circuits
Potential divider
Electromotive force and internal resistance
Circular and periodic motion
Circular motion
Simple harmonic motion
Oscillations and waves
Oscillating systems
Forced vibrations and resonance
Progressive waves
Longitudinal and transverse waves
Principle of superposition of waves and formation of stationary waves
Interference
Diffraction
Refraction at a plane surface
Particles, radiation and quantum physics
Constituents of the atom
Elementary particles
Radioactivity
Collisions of electrons with atoms
Photoelectric effect
Wave particle duality
Gravitational fields and satellites
Newton’s gravitational law
Gravitational field strength
Gravitational potential
Orbits of planets and satellites
Electric fields and capacitance
Coulomb’s law
Electric field strength
Electric potential
Capacitors
Exponential change
Capacitor charge and discharge
Exponential changes in radioactivity
Magnetic fields
Magnetic flux density
Moving charges in a magnetic field
Magnetic flux and flux linkage
Electromagnetic induction
Alternating currents
The operation of a transformer
Thermal physics
Energy transfer by heating and doing work
Energy transfer by conduction
Ideal gases
Kinetic theory of gases
Nuclear energy
Radius of the nucleus
Mass and energy
Induced fission
Safety aspects nuclear reactors
Nuclear fusion
Energy sources
Rotational motion
Wind energy
Solar energy
Hydroelectric power and pumped storage
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