Scikool

Physics library

Physics

Explore physics through clear chapters, practical examples, and interactive lessons designed for teachers, students, and curious learners.

Start learning

Choose a physics chapter

114 lessons

Mechanics

Motion, forces, gravity, energy, machines, friction, rotation, and elasticity.

  • Motion / Kinematics
  • Force and Newton's Laws
  • Gravity
  • Work, Energy and Power
46 lessons

Waves and Oscillations

Oscillation, simple harmonic motion, sound, wave behavior, and interference.

  • Simple Harmonic Motion
  • Mechanical Waves
  • Sound
51 lessons

Heat and Thermodynamics

Heat, temperature, thermal expansion, gas laws, and thermodynamic processes.

  • Temperature and Heat
  • Thermal Expansion
  • Transfer of Heat
  • Gas Laws
41 lessons

Light and Optics

Ray optics, lenses, mirrors, wave optics, and optical instruments.

  • Ray Optics
  • Wave Optics
  • Optical Instruments
77 lessons

Electricity and Magnetism

Charge, current, circuits, magnetism, induction, motors, generators, and AC.

  • Electrostatics
  • Current Electricity
  • Magnetism
  • Electromagnetic Induction
46 lessons

Modern Physics

Atomic physics, quantum physics, nuclear physics, and relativity.

  • Atomic Physics
  • Quantum Physics
  • Nuclear Physics
  • Relativity
20 lessons

Fluids

Fluid pressure, buoyancy, flow, viscosity, Bernoulli principle, and turbulence.

  • Fluid Statics
  • Fluid Dynamics
33 lessons

Electronics and Semiconductors

Semiconductors, diodes, transistors, logic gates, and digital electronics.

  • Basic Electronics
  • Transistors
  • Digital Electronics
19 lessons

Measurement and Units

Physical quantities, units, dimensions, measurement errors, and instruments.

  • Physical Quantities
  • Errors and Measurement
24 lessons

Astronomy and Space Physics

Solar system motion, stars, universe, satellites, rockets, and orbital physics.

  • Solar System
  • Stars and Universe
  • Space Motion

Browse topics

Physics learning path

Chapter

Mechanics

Open chapter

Motion / Kinematics

Force and Newton's Laws

Gravity

Work, Energy and Power

Friction

Circular Motion and Rotation

Simple Machines

Elasticity

Open chapter
Open chapter
Open chapter
Open chapter
Chapter

Modern Physics

Open chapter
Open chapter