NEET 2027 Physics Formulas Sheet - Topic-wise Important Formulas PDF

Important Physics Formulas For NEET 2027 PDF Download

To make the NEET physics study easier for aspirants, all the important physics formulas for NEET 2027 are given in one place. It is prepared to help students revise quickly and solve questions with speed and accuracy. The formula sheet covers key topics from mechanics, thermodynamics, electricity, waves, and modern physics.

Important NEET 2027 Physics Formulas for Quick Revision

The following formulas are arranged systematically to help candidates prepare the NEET Physics syllabus for NEET 2027 in an organised manner:

Kinematics Formulas

Displacement: $s=ut+\frac{1}{2}a{t}^2$

Final velocity: $v=u+at$

Velocity–displacement relation: $v^2=u^2+2as$

Average velocity: $v_{\text{avg}}=\frac{u+v}{2}$

Where:
u = initial velocity
v = final velocity
a = acceleration
t = time
s = displacement

Memory tip:
Start with v=u+at. Displacement grows as ut plus the extra part from acceleration.

Projectile Motion formulas

Time of flight: $T=\frac{2u\sin \theta }{g}$

Maximum height: $H=\frac{u^2{\sin }^2\theta }{2g}$

Horizontal range: $R=\frac{u^2\sin 2\theta }{g}$

Where:
u = initial speed
θ = angle of projection
g = acceleration due to gravity

Work, Power, and Energy Formulas

Time of flight: $T=\frac{2u\sin \theta }{g}$

Maximum height: $H=\frac{u^2{\sin }^2\theta }{2g}$

Horizontal range: $R=\frac{u^2\sin 2\theta }{g}$

Heat and Temperature

Heat gained or lost: $Q=mc\mathrm{\Delta }T$

Heat during phase change: $Q=mL$

Photoelectric Effect

Energy of photon: $E=h\nu$

Kinetic energy of emitted electron: $KE=h\nu -\varphi$

Circular Motion

Centripetal force: $F=\frac{m{v}^2}{r}$

Angular velocity: $\omega =\frac{v}{r}$

Time period: $T=\frac{2\pi r}{v}$

Series LCR Circuit

Voltage across resistor: $V_R=iR$

Voltage across inductor: $V_L=i\omega L$

Voltage across capacitor: $V_C=\frac{i}{\omega C}$

Impedance: $Z=\sqrt{R^2+{(\omega L-\frac{1}{\omega C})}^2}$

Phase angle: $\tan \varphi =\frac{\omega L-\frac{1}{\omega C}}{R}$

Simple Harmonic Motion (SHM)

Acceleration: $a=-{\omega }^{2}x$

Displacement: $x=A\sin (\omega t+\varphi )$

Velocity: $v=A\omega \cos (\omega t+\varphi )$

Differential equation: $\frac{d^{2}x}{d{t}^2}+{\omega }^{2}x=0$

Electric Potential of Spherical Charge Distributions

Conducting sphere (outside): $V=\frac{Q}{4\pi {\epsilon }_{0}r}$

Conducting sphere (inside): $V=\frac{Q}{4\pi {\epsilon }_{0}R}$

Non-conducting sphere (inside): $V=\frac{Q}{8\pi {\epsilon }_0{R}^3}(3R^2-r^2)$

Resistance and Resistivity

Resistance: $R=\rho \frac{l}{A}$

Resistivity: $\rho =\frac{m}{n{e}^2\tau }$

Kirchhoff's Voltage Law: $\sum V=0$

Electromagnetic Waves

Speed of light: $c=\frac{1}{\sqrt{{\mu }_0{\epsilon }_0}}$

Relation between fields: $B=\frac{E}{c}$

Total Internal Reflection

Critical angle: $\sin C=\frac{n_2}{n_1}$

Young's Double Slit Experiment

Bright fringe: $x=\frac{n\lambda D}{d}$

Dark fringe: $x=\frac{(2n-1)\lambda D}{2d}$

Fringe width: $\beta =\frac{\lambda D}{d}$

De Broglie Wavelength

$\lambda =\frac{h}{p}$

For electron accelerated through potential $V$: $\lambda =\frac{12.27}{\sqrt{V}}$

Logic Gates

NOT gate: $Y=1-A$

AND gate: $Y=A\cdot B$

OR gate: $Y=A+B$

NAND gate: $Y=1-A\cdot B$

NOR gate: $Y=1-(A+B)$

NEET Physics Formulas 2027 - Quick Flashcards

Flashcards are useful because they help you revise super fast and test yourself anytime, anywhere. You can flip through them on the bus, before sleeping, or even while waiting for tea, and that small effort adds up big time in your memory. Use these to keep important NEET physics formulas at your fingertips, no tension, no stress.

$v=u+at$ – First equation of motion

$s=ut+\frac{1}{2}a{t}^2$ – Displacement

$F=ma$ – Newton’s second law

$W=Fd\cos \theta$ – Work done

$KE=\frac{1}{2}m{v}^2$ – Kinetic energy

$PE=mgh$ – Potential energy

$V=IR$ – Ohm’s law

$R=\rho \frac{l}{A}$ – Resistance

$\lambda =\frac{h}{mv}$ – De Broglie wavelength

$Q=mc\mathrm{\Delta }T$ – Heat equation

How to Remember Physics Formulas for NEET 2027

Memorising the essential Physics formulas for NEET 2027 will not be enough. Students need to understand the context and process of applying each formula. Revision, active recall, and working out numericals can help students memorise formulas easily and use them during NEET 2027. Also, solving NEET previous year questions using the NEET Formula Sheet 2027 can increase speed and accuracy.

Begin revision of formulas early

Include revision of formulas in your NEET 2027 preparation right from the start.

Revise formulas for 10-15 minutes daily

Devote some time to revise important formulas every day rather than trying to memorise them all in one go.

Understand the concepts

Do not depend on memorisation alone. Understand the concept, meanings of variables, and conditions where a particular formula applies.

Work on NEET PYQs

Refer to your formula sheet while solving NEET previous year question papers.

Work out formula-based numerical problems

Practice questions that are based on key Physics formulas. Speed up your calculations with greater precision while preparing the numerical section for NEET through Top 50 Physics numericals for NEET.

Try active recall

Close the formula sheet and attempt writing formulas using your memory. Then you can check them against your notes and correct yourself.

Organise formulas chapter-wise

Collect formulas topic-wise like Mechanics, Electrostatics, Current Electricity, Optics, and Modern Physics.