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BITSAT 2027 Formulas for Physics, Chemistry, Maths
BITSAT Formulas for PCM: BITSAT 2027 is kinda speed based entrance exam where candidates have to solve 130 questions in 180 minutes. Because most Physics, Physical Chemistry and Mathematics questions need direct formula application , revising formulas regularly can really boost speed and accuracy. This article gives chapter wise BITSAT exam Physics, Chemistry and Mathematics formulas and also includes revision tips for preparation .
This Story also Contains
- Benefits of Knowing BITSAT Formulas for PCM
- BITSAT 2027 Physics Formula Sheet
- BITSAT 2027 Chemistry Formula Sheet
- BITSAT 2027 Formulas for Maths Sheet
Benefits of Knowing BITSAT Formulas for PCM
The BITSAT examination is famed for its fast and rapid format. During the 180-minute exam, you have to answer 130 multiple-choice questions, giving you very little time to calculate formulas during the test. Remembering major formulas can cut down on precious time, raise accuracy, and help you compete effectively. There exists a unique collection of equations for each subject that allows for fast problem resolution, allowing you to concentrate more on understanding their application. We should analyse the important formulas for each area.
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BITSAT 2027 Physics Formula Sheet
Physics in BITSAT is heavy on numerical problems, requiring a good grasp of formulas. Understanding these formulas will help you solve problems on topics like Mechanics, Electricity, Magnetism, and Optics. Here are some important BITSAT Physics formulas:
Mechanics Formulas
| Topic | Important Formula |
|---|---|
| Newton's Second Law | $(F = ma)$ |
| Momentum | $(p = mv)$ |
| Impulse | $(J = F\Delta t = \Delta p)$ |
| Work Done | $(W = Fs\cos\theta)$ |
| Power | $(P=\frac{W}{t}=Fv)$ |
| Kinetic Energy | $(KE=\frac12 mv^2)$ |
| Potential Energy | $(PE=mgh)$ |
| Mechanical Energy | $(E=KE+PE)$ |
| Universal Gravitation | $(F=\frac{GMm}{r^2})$ |
| Gravitational Potential Energy | $(U=-\frac{GMm}{r})$ |
| Centripetal Force | $(F=\frac{mv^2}{r})$ |
| Centripetal Acceleration | $a=\frac{v^2}{r}$ |
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Try NowKinematics Formulas
| Formula | Application |
|---|---|
| $(v=u+at)$ | Final velocity |
| $(s=ut+\frac12at^2)$ | Displacement |
| $(v^2=u^2+2as)$ | Velocity-displacement relation |
| $(s=\frac{(u+v)}{2}t)$ | Average velocity method |
| $(S_n=u+\frac{a}{2}(2n-1))$ | Distance covered in the nth second |
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Fluid Mechanics
| Topic | Formula |
|---|---|
| Pressure | $(P=\frac{F}{A})$ |
| Density | $(\rho=\frac{m}{V})$ |
| Pascal's Law | $(P_1=P_2)$ |
| Buoyant Force | $(F_B=\rho Vg)$ |
| Continuity Equation | $(A_1v_1=A_2v_2)$ |
| Bernoulli's Equation | $(P+\frac12\rho v^2+\rho gh=\text{constant})$ |
Oscillations and Waves
| Topic | Formula |
|---|---|
| Angular Frequency | $(\omega=2\pi f)$ |
| Time Period (Spring) | $(T=2\pi\sqrt{\frac{m}{k}})$ |
| Time Period (Pendulum) | $(T=2\pi\sqrt{\frac{l}{g}})$ |
| Wave Speed | $(v=f\lambda)$ |
| Frequency | $(f=\frac1T)$ |
Heat and Thermodynamics
| Topic | Formula |
|---|---|
| First Law of Thermodynamics | $(\Delta Q=\Delta U+W)$ |
| Ideal Gas Equation | $(PV=nRT)$ |
| Work Done (Constant Pressure) | $(W=P\Delta V)$ |
| Efficiency of Heat Engine | $(\eta=\frac{W}{Q_H}\times100%)$ |
Electrostatics
| Topic | Formula |
|---|---|
| Coulomb's Law | $(F=k\frac{q_1q_2}{r^2})$ |
| Electric Field | $(E=\frac{F}{q}=k\frac{Q}{r^2})$ |
| Electric Potential | $(V=\frac{kQ}{r})$ |
| Potential Energy | $(U=k\frac{q_1q_2}{r})$ |
| Capacitance | $(C=\frac{Q}{V})$ |
| Energy Stored in a Capacitor | $(U=\frac12CV^2)$ |
Current Electricity
| Topic | Formula |
|---|---|
| Ohm's Law | $(V=IR)$ |
| Resistance | $(R=\rho\frac{L}{A})$ |
| Electric Power | $(P=VI=I^2R=\frac{V^2}{R})$ |
| Electrical Energy | $(W=Pt)$ |
| Series Resistance | $(R=R_1+R_2+\cdots)$ |
| Parallel Resistance | $(\frac1R=\frac1{R_1}+\frac1{R_2}+\cdots)$ |
Magnetism and Electromagnetic Induction
| Topic | Formula |
|---|---|
| Magnetic Force | $(F=qvB\sin\theta)$ |
| Force on Current-Carrying Wire | $(F=BIL\sin\theta)$ |
| Magnetic Field of Long Straight Wire | $(B=\frac{\mu_0I}{2\pi r})$ |
| Magnetic Flux | $(\Phi=BA\cos\theta)$ |
| Faraday's Law | $(E=-N\frac{d\Phi}{dt})$ |
| Inductor Energy | $(U=\frac12LI^2)$ |
Ray Optics
| Topic | Formula |
|---|---|
| Mirror Formula | $(\frac1f=\frac1u+\frac1v)$ |
| Lens Formula | $(\frac1f=\frac1v-\frac1u)$ |
| Magnification (Mirror) | $(m=-\frac{v}{u})$ |
| Magnification (Lens) | $(m=\frac{v}{u})$ |
| Power of Lens | $(P=\frac1f)$(f in metres) |
| Refractive Index | $(n=\frac{c}{v})$ |
| Snell's Law | $(n_1\sin i=n_2\sin r)$ |
Modern Physics
| Topic | Formula |
|---|---|
| Photon Energy | $(E=h\nu=\frac{hc}{\lambda})$ |
| de Broglie Wavelength | $(\lambda=\frac{h}{p})$ |
| Einstein's Photoelectric Equation | $(h\nu=\phi+KE_{\max})$ |
| Radioactive Decay | $(N=N_0e^{-\lambda t})$ |
| Half-Life | $(T_{1/2}=\frac{0.693}{\lambda})$ |
BITSAT 2027 Chemistry Formula Sheet
Chemical formulas are of great significance in BITSAT; most of the numerical problems in Physical Chemistry will either make or mar your performance. Chemistry and both Inorganic and Organic Chemistry in particular will also test you on some principles and reaction mechanisms. Here are some BITSAT Chemistry formulas that will come in handy:
Mole Concept Formula
| Topic | Formula |
|---|---|
| Number of Moles | $(n=\frac{\text{Given Mass}}{\text{Molar Mass}})$ |
| Number of Particles | $(N=nN_A)$ |
| Avogadro Constant | $(N_A=6.022\times10^{23})$ |
| Molar Mass | $(M=\frac{\text{Mass}}{\text{Moles}})$ |
| Gas at STP | 1 mole = 22.4 L |
Gaseous State Formulas
| Topic | Formula |
|---|---|
| Ideal Gas Equation | $(PV=nRT)$ |
| Boyle's Law | $(P_1V_1=P_2V_2)$ |
| Charles' Law | $(\frac{V_1}{T_1}=\frac{V_2}{T_2})$ |
| Gay-Lussac's Law | $(\frac{P_1}{T_1}=\frac{P_2}{T_2})$ |
| Combined Gas Law | $(\frac{P_1V_1}{T_1}=\frac{P_2V_2}{T_2})$ |
| Density of Gas | $(d=\frac{PM}{RT})$ |
| RMS Speed | $(u=\sqrt{\frac{3RT}{M}})$ |
Chemical Kinetics
| Topic | Formula |
|---|---|
| Rate Law | $(Rate=k[A]^m[B]^n)$ |
| Arrhenius Equation | $(k=Ae^{-E_a/RT})$ |
| First-Order Rate Constant | $(k=\frac{2.303}{t}\log\frac{a}{a-x})$ |
| Half-Life (First Order) | $(t_{1/2}=\frac{0.693}{k})$ |
Solutions
| Topic | Formula |
|---|---|
| Molarity | $(M=\frac{\text{Moles of Solute}}{\text{Volume of Solution (L)}})$ |
| Molality | $(m=\frac{\text{Moles of Solute}}{\text{Mass of Solvent (kg)}})$ |
| Mole Fraction | $(X=\frac{\text{Moles of Component}}{\text{Total Moles}})$ |
| Normality | $(N=\frac{\text{Gram Equivalent}}{\text{Volume (L)}})$ |
| Dilution Formula | $(M_1V_1=M_2V_2)$ |
Thermodynamics
| Topic | Formula |
|---|---|
| First Law of Thermodynamics | $(\Delta U=Q-W)$ |
| Heat Capacity | $(q=mc\Delta T)$ |
| Enthalpy Change | $(\Delta H=\Delta U+\Delta nRT)$ |
| Gibbs Free Energy | $(\Delta G=\Delta H-T\Delta S)$ |
| Work Done | $(W=-P\Delta V)$ |
Thermochemistry
| Topic | Formula |
|---|---|
| Heat Evolved | $(q=mc\Delta T)$ |
| Hess's Law | $(\Delta H=\sum H_{products}-\sum H_{reactants})$ |
| Bond Enthalpy | $(\Delta H=\Sigma(Bonds\ Broken)-\Sigma(Bonds\ Formed))$ |
Chemical Equilibrium
| Topic | Formula |
|---|---|
| Equilibrium Constant | $(K_c=\frac{Products}{Reactants})$ |
| Reaction Quotient | $(Q=\frac{Products}{Reactants})$ |
| Ionic Product of Water | $(K_w=[H^+][OH^-])$ |
| pH | $(pH=-\log[H^+])$ |
| pOH | $(pOH=-\log[OH^-])$ |
| Relation | $(pH+pOH=14)$ |
Electrochemistry
| Topic | Formula |
|---|---|
| Nernst Equation | $(E=E^\circ-\frac{0.0591}{n}\log Q)$ |
| Gibbs Energy | $(\Delta G=-nFE)$ |
| Cell Potential | $(E^\circ_{cell}=E^\circ_{cathode}-E^\circ_{anode})$ |
| Faraday's Law | $(m=\frac{ZIt}{96500})$ |
Surface Chemistry
| Topic | Formula |
|---|---|
| Freundlich Adsorption Isotherm | $(\frac{x}{m}=kP^{1/n})$ |
| Langmuir Adsorption | $(\theta=\frac{KP}{1+KP})$ |
Solid State
| Topic | Formula |
|---|---|
| Density of Crystal | $(\rho=\frac{ZM}{a^3N_A})$ |
| Packing Efficiency (FCC/HCP) | 74% |
| Packing Efficiency (BCC) | 68% |
| Packing Efficiency (Simple Cubic) | 52.4% |
Atomic Structure
| Topic | Formula |
|---|---|
| Energy of Electron | $(E=-\frac{13.6}{n^2}\ eV)$ |
| Radius of Orbit | $(r=n^2a_0)$ |
| de Broglie Equation | $(\lambda=\frac{h}{mv})$ |
BITSAT 2027 Formulas for Maths Sheet
Mathematics in BITSAT is more about calculation than application, with time playing a key role. Several mathematical formulas can be very helpful in solving maths problems, and mastering the following BITSAT Maths formulas will go a long way in helping you solve problems more easily.
Algebra Formulas
| Topic | Formula |
|---|---|
| Standard Form | $(ax^2+bx+c=0)$ |
| Roots | $(x=\frac{-b\pm\sqrt{b^2-4ac}}{2a})$ |
| Discriminant | $(D=b^2-4ac)$ |
| Sum of Roots | $(\alpha+\beta=-\frac{b}{a})$ |
| Product of Roots | $(\alpha\beta=\frac{c}{a})$ |
Logarithms
| Topic | Formula |
|---|---|
| Product Rule | $(\log(ab)=\log a+\log b)$ |
| Quotient Rule | $(\log\left(\frac{a}{b}\right)=\log a-\log b)$ |
| Power Rule | $(\log(a^n)=n\log a)$ |
| Change of Base | $(\log_ab=\frac{\log_cb}{\log_ca})$ |
Progressions
| Topic | Formula |
|---|---|
| AP nth Term | $(a_n=a+(n-1)d)$ |
| Sum of AP | $(S_n=\frac{n}{2}[2a+(n-1)d])$ |
| GP nth Term | $(a_n=ar^{n-1})$ |
| Sum of GP | $(S_n=\frac{a(r^n-1)}{r-1})$ |
| Infinite GP | $(S=\frac{a}{1-r})$ |
Binomial Theorem
| Topic | Formula |
|---|---|
| Expansion | $((a+b)^n=\sum_{r=0}^{n}\binom{n}{r}a^{n-r}b^r)$ |
| General Term | $(T_{r+1}=\binom{n}{r}a^{n-r}b^r)$ |
Trigonometry Formulas
| Topic | Formula |
|---|---|
| $(\sin^2\theta+\cos^2\theta)$ | 1 |
| $(1+\tan^2\theta)$ | $(\sec^2\theta)$ |
| $(1+\cot^2\theta)$ | $(\csc^2\theta)$ |
| Sine Rule | $(\frac{a}{\sin A}=\frac{b}{\sin B}=\frac{c}{\sin C})$ |
| Cosine Rule | $(c^2=a^2+b^2-2ab\cos C)$ |
| Double Angle | $(\sin2\theta=2\sin\theta\cos\theta)$ |
| Double Angle | $(\cos2\theta=\cos^2\theta-\sin^2\theta)$ |
Coordinate Geometry
| Topic | Formula |
|---|---|
| Slope | $(m=\frac{y_2-y_1}{x_2-x_1})$ |
| Point-Slope Form | $(y-y_1=m(x-x_1))$ |
| Distance Formula | $(\sqrt{(x_2-x_1)^2+(y_2-y_1)^2})$ |
| Midpoint Formula | $(\left(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2}\right))$ |
Circle
| Topic | Formula |
|---|---|
| Standard Equation | $((x-h)^2+(y-k)^2=r^2)$ |
| General Equation | $(x^2+y^2+2gx+2fy+c=0)$ |
| Radius | $(\sqrt{g^2+f^2-c})$ |
Parabola
| Topic | Formula |
|---|---|
| Standard Equation | $(y^2=4ax)$ |
| Focus | ((a,0)) |
| Directrix | (x=-a) |
Calculus Formulas
| Topic | Formula |
|---|---|
| Power Rule | $(\frac{d}{dx}(x^n)=nx^{n-1})$ |
| Product Rule | $((uv)'=u'v+uv')$ |
| Quotient Rule | $(\left(\frac{u}{v}\right)'=\frac{vu'-uv'}{v^2})$ |
| Chain Rule | $(\frac{dy}{dx}=\frac{dy}{du}\cdot\frac{du}{dx})$ |
Standard Derivatives
| Function | Derivative |
|---|---|
| $(\sin x)$ | $(\cos x)$ |
| $(\cos x)$ | $(-\sin x)$ |
| $(e^x)$ | $(e^x)$ |
| $(\ln x)$ | $(\frac1x)$ |
| $(\tan x)$ | $(\sec^2x)$ |
Integration
| Topic | Formula |
|---|---|
| Power Rule | $(\int x^n dx=\frac{x^{n+1}}{n+1}+C)$ |
| $(\int e^x dx)$ | $(e^x+C)$ |
| $(\int\frac1x dx)$ | ($\ln |x|+C$ |
| $(\int\sin xdx)$ | $(-\cos x+C)$ |
| $(\int\cos xdx)$ | $(\sin x+C)$ |
Area Under Curve
| Topic | Formula |
|---|---|
| Area | $(A=\int_a^b f(x),dx)$ |
Three-Dimensional Geometry
| Topic | Formula |
|---|---|
| Distance Between Two Points | $(\sqrt{(x_2-x_1)^2+(y_2-y_1)^2+(z_2-z_1)^2})$ |
| Direction Cosines | $(l^2+m^2+n^2=1)$ |
| Equation of Plane | $(ax+by+cz+d=0)$ |
Permutation and Combination
| Topic | Formula |
|---|---|
| Permutation | $(^nP_r=\frac{n!}{(n-r)!})$ |
| Combination | $(^nC_r=\frac{n!}{r!(n-r)!})$ |
| Relation | $(^nP_r=^nC_r\times r!)$ |
Statistics
| Topic | Formula |
|---|---|
| Mean | $(\bar{x}=\frac{\sum x}{n})$ |
| Variance | $(\sigma^2=\frac{\sum(x-\bar{x})^2}{n})$ |
| Standard Deviation | $(\sigma=\sqrt{\sigma^2})$ |
Tips to All Students:
In This Guide, you will come across various formulas that will help you pass the BITSAT
Daily Practice: It should become a discipline, however, to revise these formulas daily for at least 15-20 minutes, anyway. If you are going to utilize these questions in the test, then the more you drill, the more facile it will be for you to conjure it in your mind.
Create Formula Sheets: Pre Almanac Handout Also need to make the Rubik’s cube template a habanero: Give out a formula sheet according to the person and topic. You may set it aside and keep referring to it for final moment reflection.
Mock Tests: These formulas should be used any time one is handling mock tests. This will help you employ them as effectively in a time-bound manner as it is in a bodily exam such as the BITSAT. For students preparing for BITSAT, you can go with the mocks tests.
BITSAT Syllabus: Subjects & Chapters
Select your preferred subject to view the chapters
Frequently Asked Questions (FAQs)
Q: Why are the BITSAT formulas important to the exam?
A:
In BITSAT which is typically a speed-based exam, you are likely to be faced with 150 questions within 180 minutes only. Maintaining the essential PCM formulas enables to solve concerns, and so, erases the necessity for considering things anew for starters. Understanding these formulas in detail will give you a convenient opportunity to manage time effectively and also improve precision.
Q: Which formulas are important for solutions in BITSAT Physics?
A:
For the BITSAT examination, the important formulas in Physics are Newton’s laws of motion, kinematics equations Ohm’s law, Coulomb’s law, work energy formula, magnetic field and lenses formula etc. Closely related important topics repeat during the BITSAT examinations, such as Mechanics, Electrodynamics, and Optics.
Q: Formulae related to Chemistry in which is important for BITSAT exam.
A:
For BITSAT, it is particularly useful to review Physical Chemistry equations from the Ideal Gas Law, through the application of the Arrhenius equation, the Nernst equation, up to the Faraday’s laws of electrolysis. Classes also help in getting the knowledge of some of the major principles concepts of Thermodynamics and Electrochemistry.
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Hello Dear Student,
Between Manipal Institute of Technology Bengaluru and Vellore Institute of Technology for CSE Core , VIT Vellore generally has the stronger overall reputation, larger recruiter pool, and more established placement ecosystem.
However, the choice changes depending on the fee category:
- VIT Category 1 or 2: VIT Vellore
Hello dear student,
To gain admission to BITS Pilani, diploma holders must appear for the BITSAT examination and satisfy the institute's eligibility requirements. A diploma alone is not sufficient for admission.
• Admission to BITS Pilani is primarily through BITSAT, the institute's entrance examination.
• Candidates must have completed Class
Hi,
With a BITSAT score of 188, getting an Integrated M.Sc program at BITS Pilani main campus may be difficult this year. However, you can still have some chances in:
• BITS Hyderabad – M.Sc Biological Sciences/Chemistry (borderline)
• BITS Goa – difficult but possible only if cutoffs drop slightly.
Hi,
With 86.511 percentile, OBC-NCL category, and Army ward quota, you should definitely participate in JoSAA and CSAB counselling because you can still get decent ECE/EEE options in lower NITs, IIITs, and GFTIs. Army ward quota can also help in some institutes.
For ECE/EEE, you can target:
• NIT Srinagar
Hi,
With a BITSAT Session 1 score of 202 and applying for B.Pharm, you actually have pretty decent chances, especially at BITS Pilani Hyderabad campus and possibly even Pilani campus depending on final cutoffs.
Recent B.Pharm cutoffs have generally stayed much lower than engineering branches, often around 150–175 marks in
Popular BITSAT Questions
An element has the configuration : To which block in the long form of the periodic table, does this belong?
- Option 1)
s-block
- Option 2)
p-block
- Option 3)
d-block
- Option 4)
f-block
An element R forms the highest oxide . R belong to
- Option 1)
4 group
- Option 2)
6 group
- Option 3)
5 group
- Option 4)
8th group
Identify the pairs which are not of isotopes
(i)
(ii)
(iii)
(iv)
- Option 1)
i and ii
- Option 2)
ii and iii
- Option 3)
iii and iv
- Option 4)
i and iv
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