NCERT Solutions for Class 11 Physics 2021-22 | CBSE Notes

NCERT Solutions for Class 11 Physics

NCERT Solutions for Class 11 Physics: Many students find physics to be a difficult topic. It will not be difficult for the student to achieve good grades in the topic if he or she studies what is taught in school frequently and is thorough.

A solutions book makes it easy for students to revise before the exam because the entire syllabus is concentrated in one spot for them to rapidly go over.

CBSE Class 11 Physics Syllabus Term 1 with Course Structure 2021-22

Unit No. Name of Unit No. of Periods Marks
Unit–I Physical World and Measurement 6 20
Chapter–1: Physical World
Chapter–2: Units and Measurements
Unit-II Kinematics 16
Chapter–3: Motion in a Straight Line
Chapter–4: Motion in a Plane
Unit–III Laws of Motion 10
Chapter–5: Laws of Motion
Unit–IV Work, Energy and Power 12 15
Chapter–6: Work, Energy and Power
Unit–V Motion of System of Particles and Rigid Body 16
Chapter–7: System of Particles and Rotational Motion
Unit-VI Gravitation 8
Chapter–8: Gravitation
Total 68 35

NCERT Solutions for Class 11 physics are prepared by qualified professors to assist students in fully comprehending the topics. You can choose to download the full syllabus or each chapter individually. The teachers provide you with vital step-by-step advice on how to approach an issue and arrive at a solution with the CBSE Class 11 Physics NCERT Solutions.

All of the chapters are set out and answered by our panel of qualified lecturers in the solutions. They highlight significant problems and provide you with ideas on how to solve them, based on their years of experience with board-issued textbooks.

NCERT Solutions for Class 11 Physics – Chapter Wise

NCERT Solutions for Class 11 Physics Chapter 1 – Physics World

This first chapter might assist you in laying a solid physics foundation for classes 11 and 12. This chapter covers a variety of issues, including nuclear force, gravitational force, and electromagnetic force, among others. This chapter also covers the fundamental physical laws that regulate natural phenomena. This chapter explains several principles from scientists such as Faraday, Ampere, Newton, and others.

NCERT Solutions for Class 11 Physics Chapter 2 – Units and Measurement

This is a foundational chapter that clarifies your understanding of units, derived units, base units, a unit system, and much more. This chapter will explain how the international system of units is established and why it is necessary. Various methods for measuring lengths, such as parallax angle and parallax method, will also be discussed.

NCERT Solutions for Class 11 Physics Chapter 3 – Motion in a Straight Line

The students are introduced to the world of kinematics in this chapter. In previous standards, we studied the fundamental properties of motion. This chapter will teach you about rectilinear motion in technical and detailed vision, as well as how to measure it. Students will also learn about the reference point and frame of reference, as well as the magnitude of displacement, path length, instantaneous velocity, relative velocity, retardation, and acceleration, among other things.

NCERT Solutions for Class 11 Physics Chapter 4 – Motion in a Plane

You’ll learn about measuring motion in a plane, as well as vector and scalar quantities, in this chapter. You’ll also learn how to use diagrammatic representations of derivative laws to add vector and scalar quantities. In this chapter, topics such as displacement and position vectors, equality of vectors, vector multiplication by real numbers, and vector addition using analytical methods will be explored.

NCERT Solutions for Class 11 Physics Chapter 5- Law of Motion

Students will learn about moving bodies and the forces that operate on them in this chapter. You’ll also learn about the direction of these moving bodies and their associated motion, as well as the gravitational effect on them. Great scientists such as Newton, Aristotle, and Galileo have all investigated the subject of the motion. This will be covered in this chapter as well.

NCERT Solutions for Class 11 Physics Chapter 6 – Work, Energy, and Power

Many basic terminologies related to power, labour, and energy were covered in previous grades. However, you will learn about the relationships between all of these quantities in this chapter. In this chapter, you will learn about scalar products as well as distributive rules. This lays the groundwork for comprehending the rest of the chapter.

NCERT Solutions for Class 11 Physics Chapter 7 – System of Particles and Rotational Motion

This chapter explains mathematical and theoretical ideas linked to rotational motion. These principles are thoroughly described so that students can gain a better understanding of the subject matter.

NCERT Solutions for Class 11 Physics Chapter 8 – Gravitation

We are all aware that items are drawn to the earth. As a result, everyone understands gravity, its effects, and how it was discovered. However, in class 11 physics, this course delves into the fundamentals of gravitation in greater depth. You’ll also gain a solid understanding of gravitation’s technical foundations, such as Kepler’s laws, gravitational law, and so on. Other subjects covered in this chapter include gravitational acceleration, gravity due to the earth, gravitational constant, the potential energy of earth satellites in gravitation, and so on.

CBSE Class 11 Physics Syllabus Term II Course Structure 2021-22

Unit Name of Unit No. of Periods Marks
Unit–VII Properties of Bulk Matter 22 23
Chapter–9: Mechanical Properties of Solids
Chapter–10: Mechanical Properties of Fluids
Chapter–11: Thermal Properties of Matter
Unit–VIII Thermodynamics 10
Chapter–12: Thermodynamics
Unit–IX Behaviour of Perfect Gases and Kinetic Theory of Gases 08
Chapter–13: Kinetic Theory
Unit–X Oscillations and Waves 23 12
Chapter–14: Oscillations
Chapter–15: Waves
Total 63 35

NCERT Solutions for Class 11 Physics Chapter 9 – Mechanical Properties of Solids

You will learn about elasticity, plasticity, and other physical properties of solids in this chapter. This chapter delves into basic concepts such as tensile stress, compressive stress, tangential stress, tensile stress, volume strain, and so on. This chapter aids in laying the groundwork for various solid qualities.

NCERT Solutions for Class 11 Physics Chapter 10 – Mechanical Properties of Fluids

The physical properties of gases and liquids will be covered in this chapter. What properties do gases and liquids have in common? What distinguishes fluids from solids? This chapter will answer some questions about the differences between solids, liquids, and gases. This chapter will cover subjects such as external forces such as pressure and tension, as well as their effects on fluids using mathematical formulas.

NCERT Solutions for Class 11 Physics Chapter 11 – Thermal Properties of Matter

This chapter will teach you the definition of heat and how to measure it. This chapter will cover a variety of subjects relating to heat flow. This chapter will explain several fascinating daily life events, such as why the wind changes direction near a beach or why blacksmiths make healthy iron rings before fitting a rim on a wooden wheel. In this chapter, you’ll also learn why the temperature of the water does not vary as it boils, even though it undergoes a significant amount of heat change during the process.

NCERT Solutions for Class 11 Physics Chapter 12 – Thermodynamics

Thermodynamics is a branch of physics that deals with concepts such as temperature and heat, as well as the conversion of heat into various kinds of energy. This is regarded as a macroscopic field of study. Furthermore, it is concerned with bulk systems and frequently ignores the molecular structure of the substance.

NCERT Solutions for Class 11 Physics Chapter 13 – Kinetic Energy

This chapter will assist you in comprehending the advantages of gases, fast-moving molecules, and atoms. Kinetic energy has been researched by notable scientists such as Maxwell, Newton, Boyle, and others since the 19th century. This, and everything else, is covered in this chapter of kinetic theory.

NCERT Solutions for Class 11 Physics Chapter 14 – Oscillations

This chapter delves deeper into projectile motion, rectilinear motion, and other motions that you’ve already learned about in previous chapters. In physics, the study of oscillations is considered fundamental. This chapter goes over oscillations and oscillatory motion in great detail.

NCERT Solutions for Class 11 Physics Chapter 15 – Waves

This chapter will explain the many waves and their influences. This chapter will also assist you in developing a conceptual understanding of longitudinal and transverse waves, angular waves, wavelength number, frequency, and angular frequency, among other things.


Why should I use NCERT Physics Solutions for Class 11?

Many students find Class 11 Physics chapters challenging at first since the syllabus is extensive and the ideas are unfamiliar. As a result, a student should use NCERT Solutions to clear up any doubts they may have about any question. This will assist students in better preparing for the tests. Physics is an important part of the class 11 curriculum for competitive exams like NEET and JEE. As a result, students must focus on the subject. NCERT Solutions will be of great use in broadening students’ topic knowledge and assisting them inaccurately in solving all problems.

Which chapter in the NCERT Solutions for Class 11 Physics is the most straightforward?

No chapter will be tough if the students concentrate on all of the ideas and work on them regularly. When students look at the curriculum, they are frequently terrified since the subject is so wide. However, when the syllabus is completed, pupils will gain confidence in the subject.


In the field of physics, each chapter is equally important. While certain chapters may be easy and others tough, when taken together, these chapters will help you score well and establish a foundation for the future. Students must rigorously adhere to the NCERT’s specified syllabus, as this is what will be asked in the exams.

Other Important

Robin Singh

Robin Singh is education professional tutor of NCERT. I have good knowledge of CBSE all subjects. Expert in maths, physics and chemistry. if students have any doubt about NCERT Solutions so contact us

View all posts by Robin Singh →