Introduction
Physics in NEET carries substantial weight—45 questions, accounting for 180 marks out of the total 720. While Biology dominates the NEET syllabus, Physics often acts as the deciding factor between a good score and a top rank.
Despite its importance, Physics is one of the most feared subjects among NEET aspirants. Why? Because it combines conceptual theory with numericals, demanding both clarity and speed. Many students find themselves stuck between memorizing formulas and solving application-based problems quickly under exam pressure.
But here’s the good news—you don’t have to master everything. A structured and smart approach, backed by previous year trends, topic prioritization, and consistent practice, can turn Physics into a scoring subject.
In this article, we’ll walk you through:
- NEET Physics chapter-wise weightage
- Most important and high-yield topics
- A practical study plan
- Common mistakes to avoid
- Smart revision strategies
Let’s break down NEET Physics, simplify your prep, and build confidence—one chapter at a time.
NEET Physics: Exam Pattern & Chapter-wise Weightage
NEET follows a uniform Physics paper structure with two sections (as per the NTA pattern):
- Section A: 35 questions (all compulsory)
- Section B: 15 questions (attempt any 10)
- Total: 45 questions × 4 marks = 180 marks
Each wrong answer carries –1 negative marking, so accuracy is just as important as speed.
Class 11 vs Class 12 Chapter Split
On average, the NEET Physics paper is evenly split between Class 11 and Class 12 syllabi:
Class | Approx. No. of Questions |
Class 11 | 22–23 |
Class 12 | 22–23 |
Chapter-wise Weightage (Based on NEET 2020–2024)
Chapter | Avg. Questions |
Laws of Motion | 2–3 |
Work, Energy & Power | 2 |
Gravitation | 1 |
Current Electricity | 2–3 |
Modern Physics (Atoms/Nuclei) | 3–4 |
Thermodynamics | 1–2 |
Ray & Wave Optics | 2–3 |
Electrostatics & Capacitance | 2 |
Semiconductors & Communication | 1 |
Units, Dimensions, Error Analysis | 1 |
NEET often picks familiar, application-based questions from these chapters. Focusing on the high-weightage areas first is the key to smart prep.
High-Yield NEET Physics Topics (With Previous Year Question Trends)
Some chapters not only appear more often but also have predictable question types, making them high-yield and scoring. Here’s where you should focus:
Mechanics (Class 11 Core Area)
Mechanics forms the backbone of NEET Physics and accounts for 35–40% of the total questions.
Focus topics:
- Laws of Motion: Free body diagrams, friction, pseudo forces
- Work, Energy, and Power: Work-energy theorem, conservation of energy
- Gravitation: Satellites, escape velocity, Kepler’s laws
- Rotational Motion & System of Particles: Moment of inertia, torque
NEET Trend: Expect 6–8 questions from mechanics every year.
Electrodynamics (Current + EM + Capacitance)
This is a high-weightage and application-heavy segment from Class 12.
Key subtopics:
- Current Electricity: Ohm’s law, Kirchhoff’s rules, resistors in series/parallel
- Capacitance: Series/parallel combinations, energy stored
- Electromagnetic Induction (EMI): Lenz’s law, Faraday’s law
- Alternating Current: RMS value, reactance, phasor diagrams
- EM Waves: Properties and spectrum
NEET Trend: 5–7 questions consistently appear from this cluster.
Modern Physics (Atom + Nuclei + Dual Nature)
This is considered the highest ROI area for NEET Physics prep.
Focus areas:
- Photoelectric effect and Einstein’s equation
- Bohr’s Model, hydrogen spectrum
- Radioactivity and Nuclear Physics: Half-life, decay constant
- Dual Nature of Matter: de Broglie wavelength
NEET Trend: 3–5 direct, formula-based questions almost every year.
Thermodynamics & Heat
Often overlaps with Chemistry, making it easier to revise.
Important points:
- First Law of Thermodynamics
- Isothermal vs Adiabatic Processes
- Calorimetry & Heat Transfer
- Thermal Expansion, Specific Heat, Newton’s Cooling
NEET Trend: 1–2 questions regularly asked.
Optics (Ray & Wave)
Another high-scoring and visual topic if conceptually clear.
Key areas:
- Reflection and Refraction, Snell’s Law
- Lenses and Mirrors, image formation
- Young’s Double-Slit Experiment
- Interference, Diffraction, Polarization
NEET Trend: 2–3 questions, often visual or diagram-based.
Easy-to-Score Units:
- Units & Measurements: SI units, dimensional formula, error analysis
- Semiconductors: Logic gates, diode characteristics
- Communication Systems: Modulation basics (1 MCQ max)
NEET Tip: These topics are short and scoring—don’t skip them!
NEET Physics Study Plan: Week-wise Strategy (3-Month Plan)
Here’s a realistic 12-week plan to cover NEET Physics effectively while managing school/coaching schedules. This plan assumes you’re preparing alongside regular classes and coaching.
📅 Weeks 1–4: Foundation Building
- Focus: Mechanics + Units + Measurements
- Strategy:
- Complete theory from NCERT + coaching notes
- Practice objective questions after each sub-topic
- Start solving PYQs from the last 5 years
- Weekly Targets:
- Week 1: Units, Motion in 1D & 2D
- Week 2: Laws of Motion + Friction
- Week 3: Work, Energy, Power + Circular Motion
- Week 4: System of Particles, Gravitation
📅 Weeks 5–8: Strengthening Core Areas
- Focus: Current Electricity, Thermodynamics, Modern Physics
- Strategy:
- Learn formulas by deriving once, then applying
- Solve 100+ MCQs per week (target accuracy >75%)
- Watch videos for Modern Physics/EMI if conceptual clarity is needed
- Weekly Targets:
- Week 5: Current Electricity
- Week 6: Thermal Physics + Thermodynamics
- Week 7: Electrostatics + Capacitance
- Week 8: Modern Physics (Atoms, Nuclei, Dual Nature)
📅 Weeks 9–12: Speed + Accuracy Phase
- Focus: Optics, Magnetism, Semiconductors + Mock Tests
- Strategy:
- Revise high-yield topics weekly
- 2 full-length mock tests per week (physics timed section)
- Maintain an error logbook
- Weekly Targets:
- Week 9: Ray & Wave Optics
- Week 10: Magnetic Effects + AC + EMI
- Week 11: Semiconductors, Communication
- Week 12: Full syllabus mock + revision
Smart Preparation Tips for Physics
✅ Concept First, Formula Later
Understand “why” before “how”. Don’t rush to memorize formulas without knowing what they represent.
✅ Use Diagrams & Visual Aids
Topics like lenses, mirrors, circuits, or forces are better understood using visuals or animation. Use YouTube/NEET prep apps for illustration.
✅ Solve PYQs + Topic-wise MCQs
- Practice 50–100 MCQs per topic
- Do 5 years of NEET PYQs per chapter
- Track accuracy weekly
✅ Timed Practice + Error Analysis
- Simulate NEET-like conditions (45 minutes for Physics section)
- Maintain a mistake tracker notebook
→ Write what you got wrong and why
Common Mistakes to Avoid in NEET Physics
❌ Skipping Derivations & Fundamentals
Even if NEET doesn’t ask for derivations directly, understanding them gives clarity and improves formula recall.
❌ Blind Formula Memorization
Memorizing without applying problems = wasted effort. Solve 3–5 MCQs per formula to make it stick.
❌ Ignoring Small Chapters
Chapters like Semiconductors, Communication Systems, and Error Analysis give 1–2 easy marks. Don’t skip.
❌ Not Reviewing Mistakes
Many aspirants repeat the same errors. Use an error notebook to review your most common traps weekly.
Top 10 Physics Formulas Every NEET Aspirant Must Know
Concept | Formula | Use Case |
Work Done | W = F·d·cosθ | Energy-related motion problems |
Kinetic Energy | KE = ½mv² | Energy conservation |
Ohm’s Law | V = IR | Circuit questions |
Power Dissipation | P = I²R = V²/R | Electric circuits |
Lens Formula | 1/f = 1/v – 1/u | Image formation |
Gravitational Force | F = Gm₁m₂/r² | Gravitation & satellite motion |
Heat Transfer | Q = mcΔT | Thermal physics/calorimetry |
Photoelectric Equation | E = hf – ϕ | Modern Physics (Dual nature) |
Magnetic Force on Charge | F = qvB sinθ | Magnetic effects of current |
Time Period of Simple Pendulum | T = 2π√(l/g) | Oscillations and Waves |
Tip: Create a pocket-sized formula card and revise it every day before solving MCQs.
Previous Year NEET Physics Questions
Below are a few real NEET questions from recent years that show how concept-based and NCERT-aligned Physics questions really are.
NEET 2024
Q1. A convex lens of focal length 20 cm forms an image at 40 cm from the lens. What is the object distance?
A) 10 cm
B) 30 cm
C) 60 cm
D) 40 cm
Answer: C
Concept: Lens formula:
1/f = 1/v – 1/u → Direct application from Ray Optics (NCERT)
NEET 2023
Q2. A current of 3 A flows through a resistor of 10 ohms. Find the heat generated in 5 seconds.
A) 450 J
B) 150 J
C) 100 J
D) 300 J
Answer: A
Concept: Joule’s law of heating: H = I²Rt → Straight from Current Electricity
NEET 2022
Q3. In a photoelectric experiment, the stopping potential is 3V. The kinetic energy of the emitted electrons is:
A) 3 J
B) 3 eV
C) 1.5 eV
D) 0 eV
Answer: B
Concept: K.E. = e × V → A typical Modern Physics formula-based MCQ
NEET 2021
Q4. Which of the following quantities has the same dimensions as that of power?
A) Force × Velocity
B) Pressure × Velocity
C) Force × Distance
D) Mass × Acceleration
Answer: A
Concept: Dimensional analysis from Units & Measurements
Key takeaway: NEET Physics questions are almost always conceptual, formula-driven, and directly inspired by NCERT definitions and solved examples.
FAQs on NEET Physics Preparation
Is NCERT enough for NEET Physics?
NCERT is a must-have foundation, especially for theory, derivations, and Modern Physics. But for problem-solving, NCERT alone is not enough. Supplement it with:
- Objective question banks (e.g., MTG, Disha, Arihant)
- PYQs
- Coaching material or mock tests
How many hours should I study Physics daily?
Ideally, spend 2 hours/day on Physics—1 hour for concepts and 1 hour for MCQ practice. Increase to 3 hours/day closer to the exam, especially for mock tests and revision.
What is the best book for NEET Physics after NCERT?
Top recommendations:
- HC Verma (Vol I & II) – for building strong concepts
- DC Pandey (Arihant Series) – for topic-wise MCQs
- MTG 33 Years NEET Chapter-wise PYQs – must-do for trend analysis
Conclusion
Mastering NEET Physics is not about memorizing every formula—it’s about having the right strategy, focusing on high-yield topics, and practicing smartly.
Here’s what to remember:
- Prioritize chapters like Modern Physics, Mechanics, Optics, and Electricity
- Stick to NCERT for theory and practice PYQs to understand NEET patterns
- Create and revise a formula sheet regularly
- Use a mistake logbook to avoid repeat errors
NEET Physics rewards students who are consistent, clear with fundamentals, and confident under time pressure.
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