Physics (9203)

8个单元 · 33个章节

免费的Physics (9203)学习笔记，专为Oxford AQA IGCSE学生准备。下列每个章节都涵盖一个重点主题，附有例题与练习提示，可在 thinka 应用中延伸练习。

Forces and their effects

Forces and their interactions
Motion
Resultant forces
Momentum
Safety in public transport
Forces and terminal velocity
Centre of mass
Moments and levers

Energy

Forces and energy
Energy transfers, conservation and dissipation of energy
Energy resources

Waves

General properties of waves
The electromagnetic spectrum
Sound and ultrasound
Reflection
Refraction and total internal reflection
Lenses and the eye

Particle model of matter

Kinetic theory
Energy transfers and particle motion

Electricity and magnetism

Electrical circuits
Magnetism and electromagnetism

Generating and distributing electricity and household use

Generating electricity
Electricity transmission and distribution
Using electricity in the home
The motor effect
Transferring electrical energy

Nuclear physics

Atomic structure
Ionizing radiation from the nucleus
Nuclear fission
Nuclear fusion

Space physics

Life cycle of a star
Solar system and orbital motion
Red shift and the expanding universe

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