Importance of NCERT Books for Class 11 Physics PDF
The Central Board of Secondary Education abbreviated as CBSE is a national level board of education in India with the sole purpose to provide a common platform for every student of private and public schools of the country. The board provides National Council of Educational Research and Training or NCERT books for the primary and secondary levels. The NCERT books collaborate with national and international bodies for preparing the content provided by the board. It involves the best scholars of the country. It is responsible for the formation of the National Curriculum Framework. Moreover, this body often assists the government in education-related matters.
Predominantly, the NCERT books are highly efficient and useful for preparing students for their annual exams. These books offer in-depth knowledge and clear all the fundamental concepts in an easy language for the ease of students. Apart from these the books also provide several problems to test the level of understanding of the students. Most of the pupils find NCERT books enough for performing outstandingly well in their board exams. Well, at the same time several students also prefer covering reference books for a higher understanding of all the concepts. Furthermore, these books are sold at a very reasonable price so that students from all backgrounds can afford them. If we go through the previous year’s question papers of CBSE we will find that most of the concepts are familiar if we have covered NCERT apart from that we will also be able to find most of the questions directly or indirectly from the board prescribed books. Generally, NCERT books prepare students for competitive exams like JEE, WBJEE, and many more, and students from boards other than CBSE preparing for these exams are suggested to cover these books before the other reference material.
To use a reference book or not, highly depends on the students’ time management ability and level of understanding. It is beneficial to use additional books as we know that knowledge never goes in vain. But most of the additional books often miss, covering the basic concepts as they prepare, they provide high-level content assuming the reader already knows the fundamentals. So, it is always preferred to first cover the NCERT level books to build a solid foundation of any concept and then preferably complete the NCERT Exemplars as it provides diversified problems and covers every topic. After that, it depends on a couple of factors mentioned above and a students’ personal choice to cover the additional books.
Physics is an important subject that is difficult to study. Students of class 11 have to work hard to understand the concepts of physics and score high marks in the physics board exams and competitive exams. But, regular revision and proper understanding of the basic concepts can help students to score high marks in the board exams and even ace the competitive exams. Students have to study physics for two years to understand the main concepts. NCERT books for class 11 Physics PDF are available on the internet. Students can download the NCERT books for class 11 physics from the internet and can read the chapters. Students must reach each chapter given in the NCERT book for class 11 physics carefully so that they can understand the main concepts. Students must make a base in class 11 so that they can understand the concepts in class 12 as well.
Chapters included in NCERT book for class 11
The chapters included in the NCERT book for class 11 are:
Physical World: It is the first chapter and students will learn general topics related to the physical forces. They will study gravitational force, electromagnetic force, nuclear force, laws of physics, etc.
Units and Measurement: It is the second chapter of class 11 physics in which students will learn about basic units of measurement, derived units, and other important concepts such as the parallax method, different methods to measure length. Etc.
Motion in a Straight Line: In the third chapter students will study rectilinear motion, reference point, path length, relative velocity, acceleration, etc.
Motion in a Plane: It is the fourth chapter and students will learn diagrams based on derivative laws of the addition of scalar and vectors. They will also study the multiplication of vectors by real numbers, resolution of vectors and addition of vectors, etc.
Law of Motion: It is the fifth chapter and students will learn about the motion of a particle in space. They will also learn about the effects of gravitation and other similar topics in this chapter.
Work, Energy, and Power: It is the sixth chapter in class 11 physics, and students will study the concepts related to work, energy, and power in detail.
Systems of Particles and Rotational Motion: In the seventh chapter, students will study the theoretical and mathematical explanation of the concepts given in the chapter.
Gravitation: It is the eighth chapter and students will study gravitation, laws of gravitation, acceleration due to gravity, etc.
Mechanical Properties of Solids: It is the ninth chapter and it includes different topics related to the mechanical properties of solids such as tensile stress, compressive stress, longitudinal stress, etc.
Mechanical Properties of Fluids: In the tenth chapter, students will study the properties of liquids and gases. They will study topics such as pressure and tension on fluids with the help of examples.
Thermal Properties of Matter: It is the eleventh chapter and students will study about thermal properties of matter. It is an important chapter from the exam’s point of view.
Thermodynamics: It is another important chapter in class 11 physics and students will study heat and temperature and different forms of energy in the chapter.
Kinetic Theory: It is the thirteenth chapter and students will study the behavior of gases. It is also an important chapter for class 11 students to score high marks in physics.
Oscillations: It is also an interesting chapter given in class 11 physics that will help students to study different motions such as projectile motion, other physical phenomena, and oscillatory motion.
Waves: It is the last chapter in class 11 physics and students will study different types of waves and their properties.