Welcome to our comprehensive Class 12 Physics Notes tailored for the NEB (National Examination Board) curriculum of Nepal for the academic year 2078. These notes have been meticulously crafted to aid your understanding and mastery of physics concepts crucial for your exams.
Our Class 12 Physics Notes cover the entire syllabus, including mechanics, electricity, magnetism, optics, and modern physics. Each topic is presented with detailed explanations, numerical examples, and key formulas, ensuring thorough comprehension and application.
Whether you’re revising for exams, preparing for quizzes, or seeking to deepen your understanding of physics principles, our notes provide a reliable resource. Download now to embark on a journey towards academic excellence in physics.
PART I : MECHANICS
PART II: HEAT AND THERMODYNAMICS
| First law of Thermodynamics | Exercise |
| Second First law of Thermodynamics |
PART III: WAVES AND OPTICS
| Wave motion | Exercise |
| Mechanical waves | Exercise |
| Wave in pipes and strings | Exercise |
| Acoustic phenomena | |
| Nature and propagation of light | Exercise |
| Interference | |
| Diffraction | |
| Polarization | Exercise |
PART IV: ELECTRICITY AND MAGNETISM
| Electrical circuits | Exercise |
| Thermoelectric effects | Exercise |
| Magnetic field | Exercise |
| Magnetic properties of materials | |
| Electromagnetic Induction | |
| Alternating currents |
PART V: MODERN PHYSICS
| Electrons | |
| Photons | |
| Semiconductor devices | |
| Quantization of energy | |
| Radioactivity and nuclear reaction | |
| Recent trends in Physics |
