CBSE Class 10 Maths Syllabus 2020-2021 - Detailed Syllabus - eSaral
Hey, are you looking for the CBSE class 10 Maths Syllabus? If yes then you are at the right place. If you want to score high in your CBSE Class 10 Maths exam then the first thing you have to do is to check out the latest syllabus. By going through the syllabus you will get an idea about all the chapters, Topics, and subtopics of class 10 Maths. Math is a scoring subject for class 10 students if you practice math on regular basis then you can easily become better at mathematics. CBSE class 10 Syl...
Read More →CBSE Class 10 Science Syllabus 2020-2021 - Detailed Syllabus - eSaral
Hey, are you looking for the CBSE class 10 science syllabus? If yes. then you are at the right place. If you want to score high in your class 10 board exam then it is very important for you to check the latest syllabus of class 10 subjects before starting your preparations. By going through the class 10 science syllabus you can get an idea about the Units, chapters, Important topics, and Subtopics of the subject. Class 10 is one of the most important class for students because in class 10 studen...
Read More →CBSE Class 11 Biology Syllabus 2020-2021 - Detailed Syllabus - eSaral
Hey, are you looking for the latest CBSE Class 11 Biology Syllabus? If yes then you are at the right place. If you are a class 11 biology student then it is very important for you to check the latest syllabus before starting your preparations for exams. If you want to crack highly competitive entrance Exams after 12 then the class 11 syllabus is very important. The concepts that are covered in the class 11 syllabus are very closely related to the class 12 concepts so, if you study class 11 conce...
Read More →CBSE Class 11 Maths Syllabus 2020-2021 - Detailed Syllabus - eSaral
Hey, are you looking for the CBSE Class 11 Maths Syllabus? If yes then you are at the right place. CBSE has reduced the Class 11 Mathematics syllabus by 30% due to the spread of the pandemic. If you want to know what is the latest syllabus of class 11 Maths then read this article till the end. If you are a Class 11 Science student then you can use the latest syllabus to create a study plan so you can prepare all the important topics before exams. Class 11 Mathematics syllabus has lots of importa...
Read More →CBSE Class 11 Chemistry Syllabus 2020-2021 - Detailed Syllabus - eSaral
Hey, are you looking for the CBSE Class 11 Chemistry Syllabus? If yes then you are at the right place. CBSE class 11 chemistry syllabus is designed by subject experts. If you are a class 11 student then it is super important for you to check the latest syllabus before starting your studies. Class 11 syllabus has lots of important topics which also come in different competitive entrance exams that’s why it is very important for students to study class 11 topics thoroughly. Chemistry is one of the...
Read More →Class 11 Physics Syllabus 2026-27: CBSE Chapters, Units & Weightage
eSaralClass 11 Class 11 Physics Syllabus 2026-27: CBSE Chapters, Units Weightage The CBSE Class 11 Physics syllabus for the 2026-27 academic year has 10 units spread across 14 chapters, carrying 70 marks for the theory paper and 30 marks for practicals and internal assessment, for a total of 100 marks. Units IIII (Units Measurement, Kinematics, Laws of Motion) hold the highest weightage at 23 marks, making mechanics the single most important block of the entire physics syllabus class 11 exam pat...
Read More →CBSE Class 12 Biology Syllabus 2020-2021 - Detailed Syllabus - eSaral
This year CBSE board has revised the class 12 Biology Syllabus. The New revised syllabus of biology contains chapters like Genetics and Evolution, Biotechnology and its Applications, and others. If you are looking for a Detailed CBSE Class 12 biology syllabus then read this post till the end. By going through the syllabus students will get an idea about all the units and chapters of class 12 Biology. CBSE Class 12 Biology Syllabus 2020-2021 Unit Title Marks VI Reproduction 14 VII Genetics and Ev...
Read More →Best books for NEET - Best biology books for NEET - eSaral
If you are preparing for the Exams like NEET then Good books should be the essential part of your Study Material. By using a good book you can understand different concepts easily. in this article we have listed the best books for NEET Exam preparations. NEET Exam is conducted by NTA (National Testing Agency) It is a highly competitive Entrance Exam Thats why it is very important for students who want to make a career in Medical to put lots of hard work and dedication into Studies. The NEET exam...
Read More →Best books for JEE Advanced - Best book for JEE preparations - eSaral
Hey, are you looking for the best books for JEE Advanced preparations? If yes. Then you are at the right place. If you want to get a good rank in JEE Advanced exam then it is very important for you to refer a good book for JEE Advanced Exam preparations along with other study material. A good book will help you to understand the important concepts of subjects. If you get a good rank in JEE Advanced Exam then you can get the Admission for Engineering in top IITs. But getting a good rank in JEE Ad...
Read More →Best Books for JEE Main - Best book for JEE preparations - 2022
Hey, are you preparing for JEE Main 2022? If yes. Then you must know what are the best books for JEE Main that you should refer to understand different concepts and to build a good foundation to understand the advanced concepts of subjects. There are a lot of different IIT JEE Mains preparation books available in the market that you can refer to start your studies but if you are looking for the best books that you can use to build a strong understanding of concepts then you are at the right plac...
Read More →CBSE Class 12 Math Syllabus 2020-2021 - Detailed Syllabus - eSaral
According to the CBSE board class 12 Math syllabus of session 2020 - 2021 will be the same as session 2019 - 2020 which means there will be no change in the syllabus. By going through the syllabus students will get the idea about all the units and chapters of class 12 Math. UNIT TOPICS Unit-I: Sets and Functions Sets ·Sets and their representations. Empty set.Finite and Infinite sets Equal sets.Subsets.Subsets of a set of real numbers especially intervals (with notations). Power set. Universal s...
Read More →CBSE Class 12 Physics Syllabus 2020-2021 - Detailed Syllabus - eSaral
According to the CBSE board class 12 Physics syllabus of session 2020 - 2021 will be the same as session 2019 - 2020 which means there will be no change in the syllabus. By going through the syllabus students will get the idea about all the units and chapters of class 12 Physics. CHAPTER TOPICS Chapter–1 Electric Charges and Fields Electric Charges Conservation of charge, Coulomb's law-force between two point charges Forces between multiple charges superposition principle and continuous charge d...
Read More →JEE Main Previous year Question Paper - Free Download - PDF
If you want to score good in JEE Main Exam then it is super important for you to solve JEE Main Previous year question papers. Previous year question papers of JEE Main EXAMS helps students to get the idea about the paper patter, Important topics, and so many different things that are important for JEE students. In this post we have listed a wide list of JEE Main Previous year question papers. So you dont have to go anywhere else to download the previous year question papers to boost your JEE Ma...
Read More →Universal law of gravitation class 11 - Physics, Gravitation - eSaral
Hey, are you in Class 11? or do you want to learn about the universal law of gravitation for class 11? If yes. Then you are at the right place. Newton's Universal Law of Gravitation Any two particles of matter anywhere in the universe attract each other with a force which is directly proportional to the product of their masses and inversely proportional to the square of the distance between them, the direction of the force being along the line joining the particles, i.e. $\mathrm{F} \propto \fra...
Read More →What is friction in physics - Friction, Physics, class 11 - eSaral
Friction is the opposing force that is set up between the surfaces of contact. If you want to learn what is friction in physics then keep reading. Friction Friction is the opposing force that is set up between the surfaces of contact when one body slides or rolls or tends to do so on the surface of another body. For example, if a book on a table slides from left to right along the surface of a table, a frictional force directed from the right to left acts on the book at the surface of contact i....
Read More →What is dynamic friction in physics - Friction, Class 11 - eSaral
Hey, do you want to know What is dynamic friction in physics? If yes. Then keep reading. Dynamic Friction When the force acting on the body is greater than the limiting friction, then the body comes into motion. The friction now acting between the surfaces of contact is dynamic friction. The dynamic friction is always less than the limiting static friction. Dynamic friction is of two types: Sliding Friction Rolling Friction Sliding Friction: If one body begins to slides over the other, then the ...
Read More →What is Static Friction - Friction, Physics, Class 11 - eSaral
Hey, do you want to know what is Static Friction? If yes. Then keep reading. Static friction The frictional force between two surfaces before the relative motion actually starts is called static frictional force or static friction. If we slowly increase the force with which we are pulling the box, the graph shows that the friction force increases with our force up to a certain critical value, $\mathrm{f}_{\mathrm{L}}$, the box suddenly begins to move, and as soon as it starts moving, a smaller f...
Read More →Motion in a lift - Laws of Motion, Physics, Class 11 - eSaral
eSaral Class 11 Physics Motion in a Lift What is Apparent Weight and Why Does It Change in a Lift? Your actual weight is the gravitational force Earth exerts on you: $W = Mg$ This never changes as long as your mass and $g$ remain constant. Your apparent weight, however, is the force you feel the normal reaction $N$ that the floor of the lift pushes back on you. When the lift is stationary or moving at constant velocity, $N = Mg$, so apparent weight equals actual weight. The moment the lift accel...
Read More →Frame of reference in physics - Inertial and Non-inertial - eSaral
A non-accelerating frame of reference is called an inertial frame of reference. If you want to learn more about the frame of reference in physics. Then keep reading. Inertial and accelerated frames of reference (a) Inertial frames of reference: A non-accelerating frame of reference is called an inertial frame of reference. A frame of reference moving with a constant velocity is an inertial frame of reference. All the fundamental laws of physics have been formulated in respect of the inertial fra...
Read More →Motion of bodies connected by strings - Physics Class 11 - eSaral
Hey, do you want to learn about the motion of bodies connected by strings? If yes. Then you are at the right place. The motion of bodies connected by strings Two bodies : Let us consider the case of two bodies of masses $\mathrm{m}_{1}$ and $\mathrm{m}_{2}$ connected by a thread and placed on a smooth horizontal surface as shown in fig. A force F is applied on the body of mass $\mathrm{m}_{2}$ in forwarding direction as shown. Our aim is to consider the acceleration of the system and the tension...
Read More →Motion of bodies in contact - Physics Class 11 - eSaral
Hey, do you want to learn about the motion of bodies in contact? If yes. Then you are at the right place. The motion of bodies in contact (a) When two bodies of masses $\mathrm{m}_{1}$ and $\mathrm{m}_{2}$ are kept on the frictionless surface and a force F is applied on one body, then the force with which one body presses the other at the point of contact is called Force of Contact. These two bodies will move with same acceleration = a. When the force F acts on the body with mass $\mathrm{m}_{1}...
Read More →Applications of impulse - Impulse, Physics - eSaral
Hey do you want to learn about the applications of impulse? If so, Then you are at the right place Impulse It is not convenient to measure the varying force of impact. Suppose that $\overrightarrow{\mathrm{F}}$ av is the average force acting during impact and $t$ is the small-time for which the impact lasts. In such situations, it is found that the quantity Fav. It is very easy to measure. The quantity $\overrightarrow{\mathrm{F}}_{\text {av }} . \mathrm{t}$ is called impulse. If a variable forc...
Read More →Horizontal Projectile motion - Motion in Plane - eSaral
Hey, do you want to learn about Horizontal projectile motion? If yes. Then you are at the right place. Horizontal Projectile motion Suppose a body is thrown horizontally from point O, with velocity u. Height of O from ground = H. Let X-axis be along horizontal and Y-axis be vertically downwards and origin O is at point of projection as shown in fig. Let the particle be at P at a time t. The co-ordinates of P are (x, y) Distance travelled along X-axis at time t with uniform velocity i.e. Velocity...
Read More →Oblique Projectile motion - Motion in Plane - eSaral
Hey, do you want to learn about the Oblique Projectile motion? If yes. Then keep reading. Oblique Projectile motion Consider the motion of a bullet which is fired from a gun so that its initial velocity $\overrightarrow{\mathrm{u}}$ makes an angle $\theta$ with the horizontal direction. Let us take $X$ -axis along ground and Y-axis along vertical. $\overrightarrow{\mathrm{u}}$ can be resolved as $\mathrm{u}_{\mathrm{x}}=\mathrm{u} \cos \theta \quad$ (along horizontal) $\ u_{y}=u \sin \theta$ (al...
Read More →Motion in two dimensions - Motion in Plane - eSaral
An object moving in a plane is said to have two-dimensional motion. If you want to learn more about Motion in two dimensions. Then read this article till the end. Motion in Two Dimensions An object moving in a plane is said to have two-dimensional motion. The two-dimensional motion is equal to the vector sum of two one-dimensional motions along a mutually perpendicular direction. Let the position of point P at a time t be given by position vector $\overrightarrow{\mathrm{OP}}=\overrightarrow{\ma...
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