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Most Repeated Topics In Jamb Physics Exam: Updated Guide (2025/2026)

The Joint Admissions and Matriculation Board (JAMB) Physics exam is a critical part of the Unified Tertiary Matriculation Examination (UTME) for science students in Nigeria. As Physics forms the backbone of many courses like Engineering, Medicine, and Computer Science, mastering its syllabus is essential for success. However, with the vast JAMB Physics curriculum, knowing where to focus your study efforts can make a significant difference.

This guide outlines the most repeated topics in JAMB Physics exams, helping you strategize your preparation for the 2025/2026 examination. By concentrating on these topics, you can maximize your chances of scoring high.

Why Focus on Repeated Topics?

Understanding the most frequently tested topics in JAMB Physics offers several advantages:

• Higher Success Rate: Repeated topics are areas JAMB prioritizes, making them essential to focus on.
• Efficient Study Plan: Concentrating on these areas ensures your study time is productive.
• Boost Confidence: Familiarity with these topics increases your confidence during the exam.

Most Repeated Topics in JAMB Physics

Below is a detailed breakdown of the most commonly tested Physics topics in JAMB, along with tips on how to approach each:

1. Mechanics

Mechanics is the foundation of Physics and is heavily tested in JAMB. It covers:

• Scalar and Vector Quantities: Distinguish between scalar and vector quantities, their representations, and applications.
• Motion in a Straight Line: Understand velocity, acceleration, equations of motion, and graphical representation.
• Newton’s Laws of Motion: Grasp the concepts of force, inertia, momentum, and their applications.
• Work, Energy, and Power: Study kinetic and potential energy, power calculations, and energy conservation principles.

Tips for Mechanics:

• Practice solving problems involving equations of motion.
• Memorize key formulas and understand their derivations.
• Focus on interpreting graphs of motion (distance-time and velocity-time graphs).

2. Heat and Thermodynamics

This topic deals with the behavior of heat and its effects on matter. Frequently tested areas include:

• Temperature and its Measurement: Celsius, Kelvin, and Fahrenheit scales.
• Heat Transfer: Conduction, convection, and radiation.
• Gas Laws: Boyle’s law, Charles’ law, and the combined gas law.
• Thermal Expansion: Linear, area, and volumetric expansion.

Tips for Heat and Thermodynamics:

• Solve past questions on gas laws and thermal expansion.
• Understand the relationships between pressure, volume, and temperature.

3. Waves

Waves and their properties are always present in JAMB Physics. Key subtopics include:

• Types of Waves: Mechanical and electromagnetic waves, longitudinal and transverse waves.
• Properties of Waves: Frequency, wavelength, amplitude, and speed.
• Reflection, Refraction, and Diffraction: Study Snell’s law and applications of reflection and refraction.
• Sound Waves: Understand pitch, loudness, and resonance.

Tips for Waves:

• Use diagrams to understand wave behaviors like interference and diffraction.

4. Electricity and Magnetism

This is one of the most extensive topics in JAMB Physics. Key areas include:

• Electric Fields and Potential: Study Coulomb’s law, electric field intensity, and potential difference.
• Current Electricity: Understand Ohm’s law, electrical circuits, resistance, and power.
• Magnetic Fields: Learn about magnetic flux, electromagnetic induction, and Faraday’s law.
• Capacitors and Inductors: Basic understanding of their functions in circuits.

Tips for Electricity and Magnetism:

• Practice solving circuit problems involving series and parallel connections.
• Memorize formulas for resistance, power, and energy.

5. Optics

Optics, the study of light and its behavior, is another frequently tested topic. It includes:

• Reflection of Light: Study plane and spherical mirrors.
• Refraction of Light: Understand lenses, prisms, and critical angles.
• Optical Instruments: Telescopes, microscopes, and cameras.
• Wave Nature of Light: Diffraction, interference, and polarization.

Tips for Optics:

• Practice ray diagrams for lenses and mirrors.
• Solve problems on magnification and focal length.

6. Modern Physics

Modern Physics explores atomic and nuclear concepts. Key areas include:

• Photoelectric Effect: Understand Einstein’s equation and its applications.
• Radioactivity: Learn about alpha, beta, and gamma radiation, half-life, and decay series.
• Energy Quantization: Study the Bohr model of the atom and energy levels.

Tips for Modern Physics:

• Focus on solving numerical problems involving the photoelectric equation.
• Understand the basic principles of radioactivity and their applications.

7. Properties of Matter

This topic deals with the physical properties of solids, liquids, and gases. Areas to focus on include:

• Elasticity: Hooke’s law and stress-strain relationships.
• Viscosity: Study the flow of liquids and Stokes’ law.
• Surface Tension: Applications and factors affecting surface tension.

Tips for Properties of Matter:

• Practice calculations involving stress, strain, and elasticity modulus.
• Solve problems on fluid dynamics.

8. Oscillations and Simple Harmonic Motion (SHM)

Simple Harmonic Motion (SHM) is a high-priority topic in JAMB Physics. It covers:

• Oscillatory Motion: Pendulums and springs.
• Damped and Undamped Oscillations: Understand the differences and applications.
• Energy in SHM: Potential and kinetic energy in oscillatory systems.

Tips for SHM:

• Memorize SHM formulas, especially for period and frequency.
• Solve past questions on pendulum motion and spring systems.

9. Electronics

This topic explores the behavior of electronic components and circuits. Key areas include:

• Semiconductors: Diodes, transistors, and their applications.
• Logic Gates: AND, OR, NOT, NAND, NOR, and XOR gates.
• Electronic Devices: Rectifiers, amplifiers, and oscillators.

Tips for Electronics:

• Practice truth tables for logic gates.
• Understand the working principles of basic electronic devices.

10. Units, Dimensions, and Measurements

This is an introductory topic that lays the groundwork for Physics calculations. Key subtopics include:

• SI Units and Derived Units: Length, mass, time, and their combinations.
• Dimensional Analysis: Applications in verifying equations.
• Accuracy and Precision: Learn about errors and significant figures.

Tips for Measurements:

• Familiarize yourself with SI units for all physical quantities.
• Practice problems on dimensional analysis.

Study Strategies for JAMB Physics

• Use Past Questions: Analyze previous JAMB Physics questions to identify patterns in repeated topics. Practice these questions regularly.
• Focus on Diagrams: Physics often involves diagrams (e.g., ray diagrams, circuits). Practice drawing and interpreting these diagrams accurately.
• Master Formulas: Create a formula sheet for quick revision. Understanding how to apply formulas is more important than mere memorization.
• Take Practice Tests: Simulate exam conditions by taking timed practice tests. This helps you improve speed and accuracy.
• Use Recommended Textbooks: Refer to JAMB-approved Physics textbooks like New School Physics by M.W. Anyakoha and Comprehensive Physics for Senior Secondary Schools.
• Leverage Online Resources: Platforms like Myschool.ng and JAMB CBT practice apps offer invaluable resources for self-assessment.

Conclusion

Excelling in JAMB Physics requires focused preparation on topics with high chances of being repeated. By prioritizing areas like Mechanics, Waves, Electricity and Magnetism, and Modern Physics, you can boost your confidence and score significantly higher. Combine this guide with consistent practice and a solid understanding of the fundamental principles of Physics.

Remember, the key to success is not just hard work but also smart work. With dedication and strategic study, you can achieve your desired score in the 2025/2026 JAMB Physics exam.