Ⅰ.
Mechanical interactions
(1) Force and Balance
01.
Synthesis of Forces
02.
Balance and stability
(2) Motion of objects
01.
Uniformly accelerated motion on a plane
02.
uniform circular motion
03.
Planetary motion and Kepler's laws
(3) General theory of relativity
01.
Equivalence principle
02.
Gravitational lenses and black holes
(4) Work and energy
01.
Work and Energy
02.
conservation of mechanical energy
03.
Heat and work

Ⅱ.
electromagnetic field
(1) Electric field
01.
Electric fields and electrostatic induction
02.
Connection of resistance and electrical energy
03.
transistor
04.
capacitor
(2) Magnetic field
01.
Magnetic field caused by current
02.
electromagnetic induction
03.
mutual induction

Ⅲ.
The nature of waves and matter
(1) Properties and applications of electromagnetic waves
01.
Interference and diffraction of electromagnetic waves
02.
Doppler effect
03.
Generation and reception of electromagnetic waves
04.
Image by convex lens
(2) Duality of light and matter
01.
particle nature of light
02.
wave nature of particles
03.
uncertainty principle