Natural ScienceGrades: 9, 10, 11, 12
Physics
Master kinematics, dynamics, electromagnetic waves, quantum physics, and nuclear reactions with ESSLCE past exam breakdowns.
Curriculum Units & Practice Topics
Unit 1
Thermodynamics & Heat Engines
Laws of thermodynamics, heat engines, Carnot efficiency, entropy changes.
Unit 2
Electromagnetic Waves & Optics
Wave optics, interference, diffraction grating, Snell's law, and polarization.
Unit 3
Atomic & Nuclear Physics
Photoelectric effect, Bohr atom model, radioactivity, half-life decay, nuclear fission.
Interactive Gamified Practice
Practice Physics Past Exam Questions in Study Stream App
Test yourself with timed national exam simulations, animated slide breakdowns, and earn XP to climb the national leaderboard against students across Ethiopia.
Real-Time Timer
National Leaderboard XP
Free Instant Access