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Physics Revision Notes for Class 11

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Last updated date: 29th Mar 2024
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MVSAT 2024

Class 11 Physics Revision Notes Chapter wise PDF Solutions

Studying for Class 11 Physics is not easy. Hence, we at Vedantu, have prepared the solutions for all the chapters of Class 11 accurately to help you during your exam times. Class 11th Physics Notes are designed by our stellar team of experts and is based totally on the CBSE syllabus. By going through our revision notes for class 11, students can easily understand how to solve the problem and gain the confidence to solve more complex problems. The Notes of Physics Class 11 are also available for download, which students would find very convenient to go through them at their own pace. Vedantu provides students with a Free PDF download option for all the NCERT Solution of updated CBSE textbooks.

Detailed Overview of Class 11 Physics Revision Notes

Class:

11

Subject:

Physics

Number of Chapters:

15

Content-Type:

Text, Videos, Images and PDF Format

Academic Year:

2023-24

Medium:

English

Available Materials:

Chapter Wise

Other Materials

  • Important Questions

  • NCERT Solutions


1000+ Basic Subjective Questions can be added advantage to your Class 11 Physics Notes

Vedantu provides a comprehensive set of basic subjective questions for Class 11 Physics, with 1 mark and 2 marks subjective questions and answers. These questions are carefully curated by subject experts to ensure that they are relevant to the latest syllabus and exam patterns. They also cover a wide range of topics, so students can be sure to find questions that address their weak areas.


In addition to the questions, Vedantu also provides detailed answers, so students can learn how to answer them correctly. This helps students to understand the concepts behind the questions and to improve their problem-solving skills.


The basic subjective questions (1 mark & 2 mark) from Vedantu are a valuable resource for students who are preparing for their Class 11 Physics exams. They can help students to identify their weak areas, to improve their problem-solving skills, and to boost their confidence.


Subjective Questions benefits For Class 11 Physics:

  • Relevant to the latest syllabus and exam patterns: Vedantu's basic subjective questions and Class 11 Physics notes are designed to align with the latest syllabus and exam patterns, ensuring that students focus on the most relevant topics and formats that they are likely to encounter in their Class 11 Physics exams.

  • Coverage of topics: Class 11 Physics notes cover a wide range of topics, allowing students to thoroughly practice and understand various concepts within the subject. This basic subjective questions coverage helps in developing a strong foundation in the subject matter.

  • Detailed and easy to understand Answers: Vedantu provides detailed solutions, making it easier for students to grasp complex concepts and learn from their mistakes. 

  • Identification of Weak Areas: By referring to Vedantu's subjective questions and Class 11 notes, students can identify their weak areas and specific topics that require further attention and improvement.

  • Improvement in Problem-Solving Skills: Regularly practicing 1 mark & 2 Mark questions along with Revision notes helps students to develop critical thinking and analytical skills. .

  • Boosting Confidence: Subjective questions and Class 11 Physics notes, helps to grow the confidence in the subject and it positively impacts their academic performance in exams.


If you are a student who is preparing for your Class 11 Physics exams, I highly recommend using Vedantu's 1 mark and 2 mark subjective questions. They are a valuable resource that can help you to succeed in your exams.


Download CBSE Class 11 Physics Revision Notes 2023-24 PDF

Also, check CBSE Class 11 Physics revision notes for All chapters:

Competitive Exams after 12th Science

Class 11 Physics Notes PDF Download

All the Notes for Class 11 Physics are also available in the PDF format on the official website of Vedantu. Once you download the PDF, you do not need an internet connection to go through the notes for a quick revision. These 11th Physics Notes in PDF format can also be printed as a hard copy to have an additional mode of revising all your chapters easily. These notes are designed keeping in mind the understanding level of Class 11th students; hence students will get clarification at the concept level so that they do not need to mug up the solutions. The Physics Notes for Class 11 by Vedantu prepares you better for your exams as you will be able to manage your time well and deal with stressful exam environments more efficiently with these solutions in your hands.


CBSE Class 11 Physics Weightage 2023-24

Units

Unit Name

Marks

Unit - I

Physical World and Measurement

23

Chapter–2: Units and Measurements

Unit - II

Kinematics

Chapter–3: Motion in a Straight Line

Chapter–4: Motion in a Plane

Unit - III

Laws of Motion

Chapter–5: Laws of Motion

Unit - IV

Work, Energy and Power

17

Chapter–6: Work, Energy and Power

Unit - V

Motion of System of Particles and Rigid  Body 

Chapter–7: System of Particles and  Rotational Motion

Unit - VI

Gravitation

Chapter–8: Gravitation

Unit - VII

Properties of Bulk Matter

20

Chapter–9: Mechanical Properties of Solids

Chapter–10: Mechanical Properties of Fluids

Chapter–11: Thermal Properties of Matter

Unit–VIII

Thermodynamics

Chapter–12: Thermodynamics

Unit–IX

Behaviour of Perfect Gases and Kinetic  Theory of Gases 

Chapter–13: Kinetic Theory

Unit–X

Oscillations and Waves

10

Chapter–14: Oscillations

Chapter–15: Waves

Total

70


Overview of Revision Notes CBSE Class 11 Physics

Students of Class 11 have Physics as one of their main subjects. The subject of Physics introduces students to different concepts such as Thermodynamics, Kinematics, the Physical World & Measurements, Gravitation, Motion of Particles, Oscillation & Waves, Kinetic Theory of Gases and much more. There are important concepts, principles, functions, processes, and equations that are included in the chapters. Students can study the chapters in more detail with the help of 11th Physics Notes. Prepared by experts at Vedantu with vast experience in the field of Physics, these notes provide a detailed understanding of all the chapters in the Physics syllabus for students. They will be able to delve deeper into the chapters and understand the topics better.

 

Solving the questions in the textbook and preparing the Physics topics properly will help students perform well in the exams. Students can download and practice from Physics Notes for Class 11 PDF in order to gain a proper understanding of the topics. These notes contain precise and step-by-step explanations of all the concepts and principles included in the chapters. The concise explanation in these notes will enable students to complete their chapters quickly and in time before the exams. Regular practice will allow students to solve calculative problems and numerical questions from the Physics chapters easily.


Revision Notes of Physics Class 11

Chapter 1 - Physical World

In our Revision Notes of Physics Class 11 Chapter 1, you will get acquainted with the basics of physics and its origin. The main points covered in this chapter are:

  • Details on Scientific method of observation and Mathematical modelling.

  • The two principal types of approaches in Physics (Unification and Reduction).

  • How Physics has impacted the development of devices and the use of concepts of Physics in different facets.

  • Different scopes of Physics and its categorization into two types based on the scope (Classical Physics and Modern Physics).

  • Macroscopic and Microscopic phenomena in Physics.


Chapter 2 - Units and Measurements

Our crucial Plus one Physics Quick Revision Notes for Chapter 2 talks about various units of measurements and their use in measuring distance or time between multiple objects. The main topics covered in this chapter are:

  • Measurement and units for fundamental quantities like length, time, etc.

  • How to measure large distances using the parallax method.

  • Use of an electron microscope to measure very small distances.

  • Measurement of time using an atomic clock.


Chapter 3 - Motion in a Straight Line

Our revision notes of Chapter 3 cover the essential terms related to kinematics like:

  • Motion in one dimension and important terms related to it.

  • Rest and motion.

  • Position, distance, and placement.

  • Difference between speed and velocity.


Chapter 4 - Motion in a Plane

Our Class 11 Physics revision Notes of Motion in a Plane cover the basics of motion in two dimensions. The salient points discussed in Chapter 4 are:

  • Scalar and vector - unit vector, parallel vectors.

  • Addition, subtraction, and scalar multiplication of vectors

  • Average and instantaneous velocity.

  • Position vector and displacement.

  • Projectile motion.


Chapter 5 - Law of Motion

In our crucial 11th Class Physics Notes, you will understand what is force and the laws of motion. The chapter covers:

  • Definition of force and basic forces.

  • Newton’s law of motion.

  • Linear momentum.

  • Principle of conservation of momentum.


Chapter 6 - Work, Energy, and Power

Our revision notes for Chapter 6 will have many formulas and equations on Work, Power, and Energy. Your concept on the following will get cleared:

  • Work and dimensions of the unit of work.

  • Conservative and non-conservative forces.

  • Power.

  • Energy

  • Kinetic energy and its relationship with momentum.


Chapter 7 - Systems of Particles and Rotational Motion

The crucial notes of Chapter 7 contain detailed knowledge of how the system of particles moves in our daily lives. The main focus is on the following key points:

  • Kinematics of a system of particles- various types of motions like translational motion, rotational motion, and rotational plus translational motion.

  • Rotational dynamics - This comprises of Newtons’ laws, the moment of inertia, and theorems related to these concepts.

  • Angular momentum and impulse.

  • Work and Energy - The work is done by a torque, kinetic energy.

  • Rolling - rolling and sliding on an inclined plane.


Chapter 8 - Gravitation

In our revision notes for gravitation, we explain the law of gravitation given by Newton and many examples and problems that will clarify this law to you. It has the following topics in detail:

  • Newton’s law of gravitation

  • The universal constant of gravitation (g) and variation in g based on the distance of the object above the earth’s surface

  • Satellite - How a satellite is projected to form a circular orbit around a planet

  • Orbital velocity

  • Period of revolution of a satellite


Chapter 9 - Mechanical Properties of Solids

Our crucial revision notes in this chapter will help you understand how even rigid bodies can be bent and stretched by applying sufficient external force. As part of this chapter, you would learn about:

  • Deforming force

  • Elasticity

  • Stress

  • Perfect elastic body

  • Types of stress - Longitudinal, Tangential or shearing, Normal

  • Hooke’s law


Chapter 10 - Mechanical Properties of Fluids

Our revision notes of Physics Chapter 10 explain Pascal’s and Archimedes' principles related to fluid dynamics. Here is a synopsis of what all you would learn in this chapter:

  • Fluid mechanics - fluid pressure, atmospheric pressure

  • Pascal’s law

  • Archimedes Principle

  • Fluid dynamics - steady flow, line of flow

  • The velocity of Efflux

  • Bernoulli’s theorem


Chapter 11 - Thermal Properties of Matter

The important notes of the matter's thermal properties will take you through a detailed course on heat and thermodynamics. You would learn about following rules and theorems in this chapter:

  • Thermal properties of matter - temperature, heat, absolute temperature scale, and measurement of temperature

  • Thermal expansion

  • Heat transfer - Conduction, Convection, and Radiation

  • Newton’s law of cooling


Chapter 12 - Thermodynamics

In our revision notes of Chapter 12, students would learn about the interrelation between heat and other forms of energy. It covers the following key concepts:

  • Thermal equilibrium

  • Heat, work, and internal energy

  • Important thermodynamic terms like static variables, equation of state, Quasi-static process

  • Isothermal process

  • 1st law of thermodynamics and its applications


Chapter 13 - Kinetic Theory

These crucial notes on kinetic theory will teach students about the following important topics:

  • Definition of kinetic theory

  • Molecular nature of matter - Dalton’s atomic theory, Avogadro’s law, Gay Lussac’s law

  • Molecular structure of solids, liquids, and gases

  • The behaviour of gases and the perfect gas equation

  • Deduction of Boyle’s and Charle’s Laws


Chapter 14 - Oscillations and Waves

Our revision notes of Class 11 Chapter 14 will teach you about what oscillation is and different types of oscillations. You can learn the following in this chapter:

  • Definition of oscillation and waves

  • Important terms related to oscillation like amplitude, period, acceleration, etc.

  • The time of simple harmonic motion

  • Damped and forced oscillations


Benefits of Class 11 Physics Notes PDF Download

  • All the chapters of Class 11 Physics have been explained in detail in these revision notes. The learned experts at Vedantu have used simple language to get the concepts explained. Students can rely on these notes to get proper guidance about the chapters and develop their knowledge.

  • The notes are amazing study resources that can help students build a strong foundation in Physics subjects. They will get familiar with the concepts such as units of fundamental quantities, Newton’s laws of gravitation, Satellites, Angular Momentum, Energy, Work, and much more. The concepts have been clearly explained using different examples to make the students understand better.

  • The Physics revision notes will help students clarify any doubts that they might have about the chapters. They can easily refer to the revision notes and find out the areas where they need to make improvements. Thus, these notes will also help them in rectifying their errors and strengthen their answering skills.

  • The revision notes have been organised in a very systematic manner for the students. Thus, if you are looking for Class 11 Physics Chapter 1 notes, you will be able to find the details right there. This makes it easier for the students to access the files and get what they are looking for.

  • Before the exams start, students might not have the time to go through the whole Physics textbook and learn the details one by one. This is where the revision notes for each chapter can be helpful. They can refer to the revision notes and get details about the chapters easily. This will make sure that students are able to revise their concepts before the exams.


Download Revision Notes for Physics Class 11 Right Now!

This is your chance to get access to quick revision notes for Physics Class 11. You can find these notes at the official website of Vedantu and practise the questions and learn the concepts easily. Download the notes right now and see the difference in your preparation for the Physics exams. 


CBSE Class 11 Physics Study Materials

FAQs on Physics Revision Notes for Class 11

1. What is a thermodynamic system?

A thermodynamic system is a collection of a vast number of molecules of matter. These molecules can be solid, liquid or gas that is arranged so that they possess specific values of volume, pressure and temperature. The various parameters like temperature, volume, internal energy, etc., determine the system's state (or condition) and are termed as thermodynamic variables.

2. What is meant by simple harmonic motion?

A small pendulum movement is an example of oscillation where a particle is suspended in the earth’s gravitational field. It is a type of periodic motion that repeats itself over and over after a specific time interval. Simple Harmonic Motion (SHM) is a special kind of oscillatory motion where:

  • The movement of particles is in one dimension

  • Particles move about a fixed mean position in a to-and-fro motion

  • The net force of the particles is always directed towards the mean position

  • At any instant, the displacement of the particle from its mean position determines the net force on the particle

  • At any instant, the displacement of the particle from its mean position is proportional to the magnitude of the force

3. Is Class 11 Physics difficult?

Anything is easy if one is aware of the concepts and the topics that the syllabus offers. Therefore, to be confident in oneself and subsequently, in the answers you write in the question paper, it is also important for you to practice and excel in what you learn.


In order to achieve this, it is advised that the students must follow a set routine and achieve the day to day targets without leaving anything behind. When one is done reading the class notes and the chapters, they then need to turn their gaze towards the NCERT Solutions that the CBSE offers keeping in mind the needs and requirements of the students. These solutions help the student to attain in-depth knowledge and command over the concepts through the various exercises they offer. Following these suggestions, students will be able to overcome their weaknesses and change the hard into the strong.

4. How do I curate notes for Class 11?

When in school, it is important for the students to develop the habit of making their own revision notes. This will prove to be handy and extremely beneficial when they study for the exams. Practising making notes helps the student to retain the important concepts and the topics stay in their memory for a long time. Thus, it is important for the student to have organized and detailed revision notes for themselves. The student should follow the practice of making flowcharts and highlighting the important concepts so that it gets easier for them to access these when needed.

5. What are the chapters of Physics Class 11?

The chapters that Class 11 Physics entails include:

  • Physical World

  • Units and Measurements 

  • Motion in a Straight Line

  • Motion in a plane

  • Work, Energy and Power

  • System of Particles and Rotational Motion

  • Gravitation

  • Mechanical properties of solid

  • Mechanical properties of fluids

  • Thermal properties of matter

  • Thermodynamics 

  • Kinetic theory

  • Oscillations

  • Waves

It is important for the students to study and comprehend all the important concepts that these chapters offer in order to secure good grades in the examination.

6. Is NCERT enough for Class 11 Physics?

The student of Class 11 has to be aware of all the important topics the syllabus offers. They have to go through all the chapters thoroughly before turning towards the NCERT Solutions. Once they are done with the reading of the chapters, they now need to access the NCERT Solution to attain a better hold and grip of the concepts. These solutions are designed by student matter experts and devised in a way that will help meet the student’s requirements at Vedantu. The exercises offered by these solutions are made to enhance the existing knowledge of students. Moreover, every question has detailed and explanatory answers that will make the concepts clear to them, getting rid of all their doubts and queries. The language used is also extremely lucid and simple. The PDFs of NCERT Solutions are available on the Vedantu app and on the Vedantu website at free of cost.

7. How to prepare for Class 11 Physics?

Before starting with anything, it is important that the student devise a well-organized routine. This routine will help them complete the syllabus on time, and also give them enough time to revise before the examination. Apart from this, it is important that the students learn and read all the chapters line by line and highlight and mark all the important points. They should also cultivate the habit of making their own revision notes, as this will help them retain the concepts better. Also, the access to NCERT solutions by Vedantu will prove to be a great source of help and guidance for the students, ultimately helping them in scoring good marks.