BITSAT 2024 Physics Topic-Wise Weightage & List of Important Topics

Dipanjana Sengupta

Updated On: May 17, 2024 06:28 pm IST | BITSAT

The examination of BITSAT includes a total of 40 questions in the Physics section. The BITSAT 2024 Physics Topic-Wise Weightage includes Magnetic Effect of Current & Magnetism (9%), Heat & Thermodynamics (10%), etc.

BITSAT 2024 Physics Topic-Wise Weightage & List of Important Topics

BITSAT 2024 Physics Topic-Wise Weightage & List of Important Topics - According to the official syllabus, the BITSAT 2024 Physics syllabus is subdivided into several sub-topics where each of which constitutes a different BITSAT weightage 2024. The section of the BITSAT Physics syllabus consists of 40 questions. As per the previous year's analysis and verdict of the students, BITSAT Physics is considered to be the toughest section amongst the full exam duration of 3 hours.

BITSAT is considered to be one of the toughest engineering entrance exams in India after JEE Main. Birla Institute of Technology and Science Aptitude Test (BITSAT) is an all-India-based admission entrance examination that is conducted for granting admission to eligible candidates into engineering programs offered at the 3 BITS (Birla Institute of Technology and Science) of Pilani, Goa & Hyderabad. Preparing for BITSAT 2024 Physics is a difficult task as the syllabus is vast. However, if you are already through with your preparations for JEE Main, it will be easy to crack BITSAT 2024 with a good score.

In this article, a detailed analysis has been provided of the BITSAT 2024 Physics Topic-Wise Weightage along with the list of most important topics.

Also read: BITSAT 2024: Important Topics, Major Tips, and Tricks to Score Well

BITSAT Physics Syllabus 2024

The candidates must follow the BITSAT 2024 Physics Syllabus rigorously so that they have clarity before the preparation as well as exams.



Units & Measurement

  • Units (Different systems of units, SI units, fundamental and derived units)

  • Dimensional Analysis

  • Precision and significant figure

  • Fundamental measurements in Physics (Vernier calipers, screw gauge, Physical balance, etc)

Newton’s Laws of Motion

  • Newton’s laws (free body diagram, resolution of forces)

  • Motion on an inclined plane

  • Motion of blocks with pulley systems

  • Circular motion – centripetal force

  • Inertial and non-inertial frames

Work and Energy

  • Work done by a force

  • Kinetic energy and work-energy theorem

  • Power

  • Conservative forces and potential energy

  • Conservation of mechanical energy


  • Newton’s law of gravitation

  • Gravitational potential energy, Escape velocity

  • Motion of planets – Kepler’s laws, satellite motion


  • Laws of reflection and refraction

  • Lenses and mirrors

  • Optical instruments – telescope and microscope

  • Interference – Huygens principle, Young’s double-slit experiment

  • Interference in thin films

  • Diffraction due to a single slit

  • Electromagnetic waves and their characteristics (only qualitative ideas), Electromagnetic spectrum

  • Polarization – states of polarization, Malus’ law, Brewster’s law


  • Coulomb’s law

  • Electric field (discrete and continuous charge distributions)

  • Electrostatic potential and Electrostatic potential energy

  • Gauss’ law and its applications

  • Electric dipole

  • Capacitance and dielectrics (parallel plate capacitor, capacitors in series and parallel)


  • Kinematics of simple harmonic motion

  • Spring mass system, simple and compound pendulum

  • Forced & damped oscillations, resonance

Current Electricity

  • Ohm’s law, Joule heating

  • D.C circuits – Resistors and cells in series and parallel, Kirchoff’s laws, potentiometer and XII Wheatstone bridge

  • Electrical Resistance (Resistivity, origin and temperature dependence of resistivity)

Modern Physics

  • Dual nature of light and matter – Photoelectric effect, De Broglie wavelength

  • Atomic models – Rutherford’s experiment, Bohr’s atomic model

  • Hydrogen atom spectrum

  • Radioactivity

  • Nuclear reactions: Fission and fusion, binding energy

Heats & Thermodynamics

  • Kinetic theory of gases

  • Thermal equilibrium and temperature

  • Specific heat, Heat Transfer - Conduction, convection and radiation, thermal conductivity, Newton’s law of cooling Work, heat and first law of thermodynamics

  • Second law of thermodynamics, Carnot engine – Efficiency and Coefficient of performance

Magnetic Effect Of Current

  • Biot-Savart’s law and its applications

  • Ampere’s law and its applications

  • Lorentz force, force on current-carrying conductors in a magnetic field

  • Magnetic moment of a current loop, torque on a current loop, Galvanometer and its conversion to voltmeter and ammeter

Mechanics of solids and fluids

  • Elasticity

  • Pressure, density and Archimedes’ principle

  • Viscosity and Surface Tension

  • Bernoulli’s theorem


  • Progressive sinusoidal waves

  • Standing waves in strings and pipes

  • Superposition of waves, beats

  • Doppler Effect


  • Properties of vectors

  • Position, velocity, and acceleration vectors

  • Motion with constant acceleration

  • Projectile motion

  • Uniform circular motion

  • Relative motion

Impulse and Momentum

  • Definition of impulse and momentum

  • Conservation of momentum

  • Collisions

  • Momentum of a system of particles

  • Center of mass

Rotational Motion

  • Description of rotation (angular displacement, angular velocity and angular acceleration)

  • Rotational motion with constant angular acceleration

  • Moment of inertia, Parallel and perpendicular axes theorems, rotational kinetic energy

  • Torque and angular momentum

  • Conservation of angular momentum

  • Rolling motion

Electromagnetic Induction

  • Faraday’s law, Lenz’s law, eddy currents

  • Self and mutual inductance

  • Transformers and generators

  • Alternating current (peak and rms value)

  • AC circuits, LCR circuits

Electronic Devices

  • Energy bands in solids (qualitative ideas only), conductors, insulators and semiconductors

  • Semiconductor diode – I-V characteristics in forward and reverse bias, diode as a rectifier; IV characteristics of LED, photodiode, solar cell, and Zener diode; Zener diode as a voltage regulator

  • Junction transistor, transistor action, characteristics of a transistor; transistor as an amplifier (common emitter configuration) and oscillator

  • Logic gates (OR, AND, NOT, NAND, and NOR). Transistor as a switch

BITSAT 2024 Physics Topic Wise Weightage

Knowing the BITSAT 2024 Physics Topic-Wise weightage is crucial for figuring out the total number of questions that can be asked from a particular BITSAT Physics syllabus 2024. Candidates can find the BITSAT Physics weightage 2024 from the table below -

Topic Weightage
Units, Dimension, Errors 3%
Alternating Current 3%
Gravitation 3%
Elasticity 4%
Rotational Motion 4%
Work, Power & Energy 4%
Ray Optics 4%
Electrostatics 5%
Simple Harmonic Motion 5%
Wave Optics 5%
Fluids 5%
Wave Motion 6%
Current Electricity 6%
Magnetic Effect of Current & Magnetism 9%
Heat & Thermodynamics 10%

Note: The above analyses are made on assumptions from the previous year's question papers. The BITSAT 2024 Physics Topic-Wise weightage may vary.

Also read: What is a Good Score in BITSAT 2024

Easy Scoring Chapters in BITSAT Physics

Several topics in the Physics 2024 syllabus are easy to score. Moreover, the table below elucidates the easy-scoring chapters along with BITSAT Physics weightage:-


BITSAT weightage chapter-wise Physics

Mechanical Properties


Magnetic effect of current & Magnetism


Wave Motion


Current Electricity




Simple Harmonic Motion


Wave Optics




BITSAT Physics Sample Questions

As per previous years' BITSAT 2024 Physics Topic-Wise weightage, we have picked out some of the sample questions of Important Topics & Weightage For Physics such as Units & Measurement, Newton’s Laws of Motion, Work and Energy, Heat, and Thermodynamics.
1. The sun's angular diameter is measured to be 1920'' ( 1920 seconds). The distance D of the sun from the earth is 1.496 × 10^11m. Find the diameter of the sum.
2. A 15 kg block and a 10 kg block are hanging on opposite sides of a pulley (see picture). Assuming a frictionless, massless pulley, determine the acceleration of the blocks once they are released from rest.
3. When the force applied and the displacement of the body is inclined at 30∘ with each other, then work done is_________?
4. While cooking, you leave a pure metal spatula in the pan. At the same time, you leave another spatula in the same pan, which is made of industrial heat-resistant plastic. Why does the plastic spatula feel easier to hold?

Also Check: Sample Papers of BITSAT Physics

BITSAT 2024 Physics Books

The table below highlights some of the important BITSAT physics books that are relevant and true to the BITSAT 2024 syllabus.
Books Author
Physics Textbook Class 11th and 12th (CBSE) NCERT
Concept of Physics Vol1 and Vol 2 H.C. Verma
Fundamentals of Physics V.K. Mehta
Arihant Physics D.C. Pandey
Problems in General Physics I.E. Irodov
Advanced level Physics Nelson and Parker
Fundamentals of Physics Resnick, Halliday, Walker

BITSAT 2024 Physics Marking Scheme

The details on the BITSAT 2024 Physics exam pattern can be checked in the table below -

Total number of Question

Total Marks

Marks for Each Correct Answer

Marks for Each Wrong Answer





Also read: How to Prepare for BITSAT 2024 in 60 Days?

BITSAT 2024 Expected Difficulty Level

A probable analysis is done below on the expectancy of the easy, moderate, and difficult questions of BITSAT Physics weightage 2024 to give students a tentative idea of the expected difficulty level of the paper.

Expected number of difficult questions


Expected number of easy questions


Expected number of moderate questions

14-16 questions

Note: The above analyses are made on assumptions from the previous year's question papers. The BITSAT 2024 Physics Topic-Wise weightage may vary.

Also read: BITSAT 2024: Mistakes to avoid while preparing

BITSAT Preparation Tips 2024

To fetch good marks in the Physics section of BITSAT 2024, the candidates must come up with an effective preparation strategy of BITSAT 2024 exam . Candidates can follow some of the tips mentioned below to prepare for the Physics section in the BITSAT 2024 exam.

  • The candidates are required to divide the time equally for all the subjects covered in the syllabus of BITSAT 2024 exam. Candidates must refrain from wasting time searching for the contents of the subject
  • Candidates are advised not to follow too many books and reference materials. Limiting your study to a few selected relevant books is considered to be an effective technique
  • Attempting the previous years' question papers of BITSAT is significant for the candidates to identify the relevant topics and the frequently asked questions
  • Keeping the marking scheme in mind, candidates should first attempt the questions that they are sure of, and answer the remaining questions later keeping the negative marking scheme in mind
  • Regular revision of the important topics is a must. Candidates should make their notes and bullet points so that they are available to them whenever there is an urgent requirement for a topic.

* Going through the previous years' question papers is highly recommended *

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How many questions are asked in the BITSAT Physics exam?

A total of 40 questions are asked in the BITSAT physics exam.

What are the topics covered in Newton’s Laws of Motion from BITSAT Physics?

Newton’s laws (free body diagram, resolution of forces), Motion on an inclined plane, Motion of blocks with pulley systems, Circular motion – centripetal force, and Inertial, and non-inertial frames are some of the topics covered in Newton’s Laws of Motion from BITSAT Physics. 

Which are the best BITSAT Physics books?

Physics Textbook Class 11th and 12th (CBSE) by NCERT, Concept of Physics Vol 1 and Vol 2 by H.C. Verma, Fundamentals of Physics by V.K. Mehta, Arihant Physics by D.C. Pandey are some of the best BITSAT Physics books.

Which are the highest weight topics in the BITSAT Physics exam?

As per the previous year’s trends, Heat and thermodynamics, and the Magnetic Effect of Current & Magnetism, are some of the topics that hold the highest weight in the BITSAT Physics exam. 

BITSAT Previous Year Question Paper

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