NEET Physics Formulas With Explanation
NEET Physics Formulas With Explanation
The NEET 2026 exam is likely to be held in May 2026, and Physics is one of the subjects that most students find tricky but very important. It has both theory and numerical parts, so having a clear understanding of the formulas becomes really helpful. The Physics syllabus includes topics like Mechanics, Thermodynamics, Current Electricity, Electrostatics, Optics, Magnetism, and Modern Physics. Each topic has a number of formulas that are often used in solving different types of questions.
Learning and understanding these NEET Physics formulas will make it easier to solve numerical problems faster and with more confidence. In the previous year’s NEET exam, the Physics section was considered slightly tougher compared to Biology and Chemistry. Many students found the numerical questions a bit lengthy and time-consuming, especially from topics like Current Electricity, Modern Physics, and Rotational Motion. The conceptual questions also required a deeper understanding of formulas and their applications. Physics carries 180 marks in the NEET exam, with 45 questions out of the total 180. This means even a small improvement in Physics can make a big difference in the final score.
Check Out: PW NEET Books
NEET Physics Formulas
When students study all the Physics formulas for NEET with simple explanations, they will easily understand where and how to use them in questions. Go through the NEET Physics Formulas here:-
Kinematics Formula
The Kinematics Formula deals with the motion of objects, including essential concepts like displacement, velocity, acceleration, and time. Understanding these formulas is crucial for predicting and analyzing the movement of bodies, a fundamental part of the NEET Physics syllabus, particularly in exams like the NEET exam.
Reflection of Light Formula
Reflection of Light explores how light behaves upon encountering surfaces. It includes principles like the law of reflection, angle of incidence, and angle of reflection. Mastery of these concepts is important for understanding optics, a high-weightage topic in the NEET Physics chapter-wise weightage breakdown.
Check Out: NEET Previous Year Papers
Specific Heat Capacity
Specific Heat Capacity Formula delves into the amount of heat required to change the temperature of a substance. Understanding these formulas is essential for grasping heat transfer processes and excelling in the thermal physics section of NEET 2026 physics formula sheet.
Gravitation Formula
Gravitation Formula governs the forces acting between masses. Covering concepts like Newton's law of gravitation, these are important for mastering celestial interactions and often appear in NEET Physics questions.
Check Out: NEET Question Banks
Vectors Formula
The Vectors Formula includes the mathematical representation of quantities with both magnitude and direction. Essential for understanding the relationships and vector operations, these formulas are very helpful for problem-solving in physics exams, including NEET 2026.
Projectile Motion Formula
Projectile Motion Formula includes the motion of objects projected into the air. Covering concepts like range, time of flight, and maximum height, this topic is a frequent part of NEET Physics notes and must be studied thoroughly using the physics formula sheet for NEET 2026.
Work, Power, and Energy Formula
Work, Power, and Energy Formulas show the fundamental principles of mechanics. Covering concepts like kinetic energy, potential energy, and power, they form the core of multiple chapters and carry significant NEET Physics chapter-wise weightage.
Heat and Temperature Formula
Heat and Temperature Formulas elucidate the principles of thermal physics. Covering concepts like specific heat, latent heat, and temperature scales, these formulas are foundational for understanding heat transfer and thermal equilibrium, which is crucial for success in the NEET Physics.
Check Out: NEET Revision Book
Photoelectric Effect Formula
These formulas explain the interaction between light and matter. Understanding the photoelectric equation is crucial for questions from quantum physics in NEET. Add them to your neet 2026 physics formula sheet for effective last-minute revision.
NEET Physics Important Topics
Physics is one of the most scoring subjects in the NEET exam, but it can also be tricky if you don’t know which topics to focus on. Having a NEET Physics formula sheet or quick notes will help you revise faster and stay confident during the exam. Below is a list of some Physics important formulas for NEET, along with their topics that every student should go through before the test.
|
Main Topic |
Subtopics to Focus On |
|
Kinematics |
Motion in a straight line, Projectile motion, Relative velocity |
|
Laws of Motion |
Newton’s Laws, Tension in strings, Friction, Circular motion |
|
Work, Energy and Power |
Work-energy theorem, Conservation of energy, Power calculations |
|
System of Particles and Rotational Motion |
Centre of mass, Torque, Moment of inertia, Rolling motion |
|
Gravitation |
Universal law of gravitation, Satellite motion, Escape velocity |
|
Thermal Properties of Matter |
Heat transfer, Calorimetry, Expansion of solids and liquids |
|
Thermodynamics |
First and Second Law, Isothermal and adiabatic processes, Heat engines |
|
Kinetic Theory of Gases |
Pressure of gas, RMS speed, Degrees of freedom |
|
Oscillations |
SHM equations, Damped and forced oscillations, Resonance |
|
Waves |
Sound waves, Beats, Doppler effect, Stationary waves |
|
Electrostatics |
Electric field, Potential, Capacitance, Electric flux |
|
Current Electricity |
Ohm’s Law, Kirchhoff’s Laws, Wheatstone bridge, Meter bridge |
|
Magnetic Effects of Current and Magnetism |
Biot–Savart law, Ampere’s law, Moving coil galvanometer |
|
Electromagnetic Induction |
Faraday’s Law, Lenz’s Law, Eddy currents, Inductance |
|
Alternating Current |
AC circuits, RMS values, LCR circuits, Resonance |
|
Electromagnetic Waves |
Nature of EM waves, Spectrum, Properties of EM radiation |
|
Ray Optics and Optical Instruments |
Reflection, Refraction, Lenses, Mirrors, Optical Instruments |
|
Wave Optics |
Interference, Diffraction, Polarisation |
|
Dual Nature of Radiation and Matter |
Photoelectric effect, de Broglie wavelength |
|
Atoms and Nuclei |
Atomic models, Radioactivity, Nuclear reactions |
Read More: NEET Physics Chapter Wise Weightage 2026
How to Remember NEET Physics Formulas?
Physics can feel hard at first, especially with so many formulas to remember. But if you follow the right steps and practise daily, you will find it much easier. Knowing all the Physics formulas for NEET will help you save time in the exam and avoid confusion. Let’s see some simple ways that will help you remember and use them correctly.
1. Understand the Concept Behind Each Formula: Instead of just memorising, students should try to understand how the formula works. When they learn how it is derived, it becomes easier to recall it during problem-solving. Understanding also helps them know when and where to apply it in questions.
2. Group Similar Formulas Together: Formulas that belong to the same topic or have similar patterns can be studied together. For example, keep all motion equations or electric field formulas in one group.
3. Use Visual Memory Techniques: Writing formulas on colourful flashcards or sticky notes can make learning more interesting. Students can paste them near their study area or on their walls. Seeing them daily will help them memorise better without much pressure.
4. Create a Formula Sheet: Maintaining a neat and clear NEET Physics formula sheet is very helpful. It should include all important formulas, topic-wise.
5. Practice Questions Regularly: Practising questions that use the formulas helps students remember them naturally. The more they solve problems, the stronger their memory becomes.
6. Revise Formulas Every Day: Daily revision of a few formulas is much better than cramming them all at once. Spending just 15–20 minutes daily revising formulas will help in long-term remembering these formulas.
7. Learn Through Examples: Understanding how a formula is used in real problems makes it easier to recall. By solving different types of questions based on one formula, students can learn its practical use.
8. Use Mnemonics or Short Tricks: Mnemonics are small memory aids that make learning fun. Students can create short words or phrases to remember complex formulas. This technique works especially well for formulas in Modern Physics or Thermodynamics.
9. Connect Formulas with Units: Knowing the units of each physical quantity can help in recalling the formula. When students understand the relationship between quantities and units, they can rebuild the formula even if they forget part of it.
Also Read: NEET Syllabus 2026 with Exam Pattern
NEET Physics Formulas FAQs
1. How many Physics formulas are there for NEET?
There are more than 250 important formulas in NEET Physics. These cover topics like Mechanics, Thermodynamics, Electricity, Optics, and Modern Physics.
2. Are NEET Physics formulas difficult to remember?
No, they are not difficult if students revise them regularly. Understanding the meaning of each formula makes it easier to remember and apply.
3. Which topics have the most formulas in NEET Physics?
Mechanics, Current Electricity, and Modern Physics have the highest number of formulas. These topics carry good weightage in the exam.
4. What is the best way to memorise NEET Physics formulas?
Students should understand each formula, write them down often, and revise them daily. Using a formula sheet and solving questions regularly will also help.
5. Can I score full marks in Physics by just memorising formulas?
No, only memorising is not enough. Students will also need to understand concepts and know how to apply formulas correctly in numerical problems.
