NCERT Solutions for Class 11 Physics
ShareNCERT Solutions for Class 11 Physics has been formulated to help students understand difficult physics concepts with ease. Physics in 11th Class is a challenging subject that tests the skills and mental aptitude of the students. Therefore, scoring good marks in the subject requires you to follow a methodical approach and a proper preparation strategy.
NCERT Solutions prepared by Goprep’s expert teachers are focussed on addressing the challenges that students face while preparing complex Physics topics. These solutions are aimed at helping students understand course material properly and solve complex problems quite easily. So, if you are studying from our NCERT Physics Class 11 Solutions, you don't need to worry as these solutions are reliable and errorfree.
NCERT Class 11 Physics Solutions  All Chapters
 NCERT Solutions for Class 11 Maths
 NCERT Exemplar Class 11 Maths
 NCERT Solutions for Class 11 Physics
 NCERT Solutions for Class 11 Physics Part II
 NCERT Exemplar Class 11 Physics Solutions
 NCERT Solutions for Class 11 Chemistry
 NCERT Solutions for Class 11 Chemistry Part II
 Chemistry  Exemplar
 NCERT Solutions for Class 11 Biology
 NCERT Solutions for Class 11 English Hornbill
 NCERT Exemplar for Class 11 Biology Solutions
 NCERT Solutions for Class 11 English Snapshot
 NCERT Solutions for Class 11 English Woven Words
NCERT Solutions for Class 11 Physics that we provide include chapterwise explanations for all the important topics. The topics such as Units, Measurements, Motion in a Straight Line & Plane, Rotational Motion, Work, Energy & Power, and Mechanical Properties are explained in detail. More importantly, the CBSE 11th Class Physics Solutions from us are free of cost and can be accessed without any hassle.
Students who have utilized our NCERT CBSE 11th Class Physics Solutions have had an impressive rise in their overall marks in the Physics exam. So, if you are looking forward to practicing chapterwise NCERT Physics Book of Class 11 you can click on the given above.
NCERT Class 11 Solutions for Physics (Part 1)
Chapter 1: Physical World
Introduction: As you are now a Science student, it is necessary that you must know about the scope of Physics, different branches of Physics in relation to other Sciences, and major contributions or discoveries in the field of Science.
After going through NCERT Class 11 Physics Solutions for chapter1, you will be aware of different branches of Physics such as Electromagnetism, Mechanics, Modern Physics, Thermodynamics, etc. Further, you will learn the following topics with the help of our NCERT solutions.
Topics
 Science and Scientific Methods
 Physics and its Scope
 Physics in Relation to other Sciences
 Major Contributions and Discoveries by Physicists
Chapter 2: Units and Measurements
Introduction: The second chapter of the NCERT Class 11 Physics textbook “Physical World” consists of topics that will allow you to learn this subject from scratch. In daytoday life, we often discuss the measurement of different things. We can compare any physical quantity with its standard unit.
As you delve deeper into this chapter, you will learn fundamental units of various fundamental quantities. Also, you will study four systems of units, among which the SI system is applicable universally. Dimensions is another crucial topic that is useful for knowing the amount of a physical quantity.
View the complete list of topics covered in Class 11 Physics chapter 2 below.
Topics
 Measurement
 Physical Quantities
 Units
 Fundamental Units
 Systems of Units
 Relationship between Some Mechanical SI Unit and Commonly Used Units
 Dimensions
 Homogeneity Principle
 Significant Figures
 Error
Important formulas/ values
 1 astronomical unit = 1.49 x 10^{11} m (average distance between the sun and earth)
 1 fermi =10^{15} m
 1 light year = 9.46 x 10^{15} m
 1 parsec = 3.08 x 10^{16} m = 3.26 light year
 1 Xray unit = 10^{13} m
Chapter 3: Motion in a Straight Line
Introduction: In chapter3 “Motion in a Straight Line”, you will first revisit the basic terminologies and concepts that you learnt in NCERT Class 9 Science textbook chapter8 “Motion”. You must be familiar with three types of motion, which are linear, circular and oscillatory. In class 9, you also learn to distinguish between distance/ displacement, speed/ velocity, and uniform/ nonuniform acceleration.
In class 11, you will learn to plot kinematical graphs. Recall displacementtime and velocitytime graphs from class 9 textbook; we obtained the path of a particle moving in a linear motion. Finally, you will derive three equations of motion and deduce them to obtain some important formulas.
Below is the list of topics that you will deal with in chapter3.
Topics
 Point Object and Reference Systems
 Distance and Displacement
 Types of Motion
 Velocity and Speed
 Uniform Speed and Uniform Velocity
 Variable Speed and Variable Velocity
 Average Speed and Average Velocity
 Acceleration and Uniform Acceleration
 Kinematical Graphs
 Equations of Motion
 Relative Velocity
Important formulas of “Motion in a Straight Line”
1. Velocity (V) = Displacement/ Time
2. Speed (S) = Distance/ Time
3. Average Speed (V_{av}) = Total distance/ Total time taken
4. Average Velocity = Total displacement/ Total time taken
5. Acceleration (a) = Change in velocity/ Time taken
6. Instantaneous Speed = lim _{(∆t → 0)} (∆x/ ∆t)
7. Instantaneous Acceleration = lim _{(∆t → 0)} (∆v/ ∆t)
8. Equations of Motion
(a). v = u + at
(c). v^{2} = u^{2} + 2as
Some more important formulas:
1. Equation for uniformly accelerated motion along a straight line, where displacement in a particular instant of time (nth second of the motion) is given by
s_{nth} = u + ½ a (2n  1)
2. Suppose a body is thrown vertically upwards with an initial velocity (u), then
(a). The maximum height obtained by the body = H = u^{2}/ 2g
(b). The total time to go up and return to the point of projection = 2u/ g
Chapter 4: Motion in a Plane
Introduction: In continuation to what you studied in chapter3, chapter4 “Motion in a Plane” contain topics based on motion in two dimensions. To analyse the motion of an object in twodimensions, you must be wellversed with vectors. So far, you know about scalar and vector quantities. In this class, you will study characteristics of vectors, types of vectors, and various other topics given below.
Topics
 Motion
 Scaler and Vector Quantities
 Characteristics of Vectors
 Types of Vectors
 Parallelogram Law of Vector Addition
 Triangle Law of Vector Addition
 Polygon Law of Vector Addition
 Properties of Vector Addition
 Resolution of Vectors
 Position Vector
 Multiplication of Vectors
 Properties of Scalar Product
 Properties of Cross Product
 Lami’s Theorem
 Projectile Motion
 Angular Displacement
 Angular Velocity
 Angular Acceleration
 Uniform Circular Motion
 Centripetal Acceleration
Important formulas of “Motion in a Plane”
Parallelogram Law of Vector Addition
1. If A and B are two adjacent sides of a parallelogram and making an angle 𝛉, then the resultant vector is given by R.
Where R = √(A2 + B2 + 2AB Cos𝛉)
2. Direction of Resultant = ɑ = tan^{1} {(BSin𝛉)/ (A + BCos𝛉)}
Lami’s Theorem
(P/ Sin Ꞵ) = (Q/ Sin γ) = (R/ Sin ɑ)
Projectile Motion
1. Trajectory of a projectile = Y = [(tan 𝛉) x  {(g/ 2(u Cos 𝛉)^{2}} x^{2}]
2. Time of Flight = T = 2u Sin 𝛉/ g
3. Horizontal Range = R = u^{2} Sin 2𝛉/ g
4. Maximum Height = H = u^{2} Sin^{2}𝛉/ 2g
Chapter 5: Laws of Motion
Introduction: Sir Isaac Newton, a great physicist, coined the term force. Force is responsible for bringing a body into motion or rest. It is of two types balanced force and unbalanced force. Force can also change the direction, speed or shape of a body.
In this chapter, you will study various familiar topics from earlier NCERT textbooks. These include Newton’s three laws of motion, linear momentum, the law of conservation of momentum etc.
Check out the complete list of topics that will be covered in this chapter below.
Topics
 Force
 Newton’s Laws of Motion
 Linear Momentum
 Impulse
 Law of Conservation of Momentum
 Concurrent Forces and Equilibrium
 Simple Pulley
 Apparent Weight and Actual Weight
 Friction
 Laws of Friction
 Angle of Friction & Angle of Repose
 Centripetal Force
 Centrifugal Force
 Motion in a Vertical Circle
Important formulas of “Laws of Motion”
1. Force = Mass x Acceleration
2. Linear Momentum = Mass x Velocity
3. Impulse = I = ∫ F dt
4. Law of Conservation of Momentum = F_{ext} = 0, Σ^{n}_{i}_{= 1} P_{i} = constant
5. Tension in the string of a pulley can be obtained by T, Where T = (2 m_{1} m_{2} g)/ (m_{1} + m_{2})
6. Magnitude of kinetic frictional force = f_{k} = μ_{k} N
7. Coefficient of friction = μ = limiting frictional force (F)/ normal reaction R
8. Angle of Friction = 𝛉 = tan^{1 }μ
9. Angle of Repose = ɑ = tan^{1 }μ
10. Centrifugal Force = F = mv^{2}/ r = mr⍵^{2}
Chapter 6: Work, Energy and Power
Introduction: From earlier NCERT textbooks, you already have an idea about Work and Energy. In class 11, you will build up your knowledge based on your previous learning. For instance, you will derive the equation for ‘work done due to applied force that varies with time or position’.
Later in the chapter, you will find questions based on the law of conservation of energy, power, the law of conservation of momentum, to name some. NCERT Class 11 Physics exercise solutions will also include solved questions based on the following topics.
Topics
 Work done
 Energy
 Types of Energy
 Work Energy Theorem
 Law of Conservation of Energy
 Power
 Elastic and Inelastic Collisions in Two Dimensions
 Coefficient of Restitution/ Resilience
 Conservative and NonConservative Forces
Important formulas of “Work, Energy and Power”
1. Work Done (W) = FS Cos 𝛉
2. Equation of work done when an applied force changes with time or position is given by
W = ∫ F. ds
3. Work Energy Theorem
W = Change in K.E. of a body = ∆ K.E.
4. Equivalence of Mass and Energy = E = mc^{2} where, c = 3 x 10^{8} ms^{1}
5. Power = P = dW/ dt = F v Cos ɑ
Chapter 7: System of Particles and Rotational Motion
Introduction: Having learnt the core concepts such as vectors and inertia, chapter7 “System of Particles and Rotational Motion” will not be much challenging. At the beginning of this chapter, you will learn to derive the equation for the centre of mass of a twoparticle system. Using a similar approach, you can obtain equations for velocity and acceleration of the centre of mass.
In the latter half of this chapter, you will come across important terminologies such as torque, angular momentum, the moment of inertia, the radius of gyration, and more.
Our subjectmatter experts have enlisted all the topics that are part of this chapter below.
Topics
 Centre of Mass
 Motion of Centre of Mass
 Vector Product or Cross Product of two vectors
 Torque
 Angular Momentum
 Axis of Rotation
 Moment of Inertia
 Radius of Gyration
 Theorem of Parallel and Perpendicular Axes
 Rolling Motion
 Law of Conservation of Angular Momentum
Important formulas of “System of Particles and Rotational Motion”
1. Centre of Mass
 The position vector of the centre of mass of a twoparticle system can be represented as r_{cm} = (m_{1}r_{1} + m_{2}r_{2})/ (m_{1} + m_{2})
 The velocity of the centre of mass of a twoparticle system can be represented as V_{cm} = (m_{1}v_{1} + m_{2}v_{2})/ (m_{1} + m_{2})
 The acceleration of the centre of mass of a twoparticle system can be represented as a_{cm} = (m_{1}a_{1} + m_{2}a_{2})/ (m_{1} + m_{2})
2. Torque or Moment of force (Ꞇ) = force x perpendicular distance = rF Sin 𝛉 n
3. Moment of Inertia (I) = m_{1}r_{1}^{2} + m_{2}r_{2}^{2} + ……… + m_{n}r_{n}^{2} = Σ^{n}_{i=1} m_{i}r_{i}^{2}
4. Radius of Gyration (K) = √{(r_{1}^{2} + r_{2}^{2} + ……… + r_{n}^{2})/ n}
Chapter 8: Gravitation
Introduction: One fine day, a physicist named Isaac Newton was sitting under a tree and was struck by an apple on his head. Following this incident, he began his research on finding the logic behind apple falling down and not going up. After careful analysis, he concluded that the gravitational force of Earth was responsible for attracting the apple towards itself.
A freefalling object under the influence of gravitational force changes its velocity at different time periods. As a result, the freefalling object towards the Earth is said to have achieved ‘acceleration due to gravity’.
Below is the complete list of topics that are part of NCERT Class 11 Physics book.
Topics
 Keplar’s Law of Planetary Motion
 Newton’s Law of Gravitation
 Principle of Superposition of Gravitation
 Acceleration due to Gravity
 Variation of Acceleration due to Gravity
 Gravitation Field and its Intensity
 Gravitational Potential
 Gravitational Potential Energy
 Satellite
 Orbital Velocity
 Geostationary Satellite
Important formulas of “Gravitation”
1. Newton’s Law of Gravitation
F = G m_{1}m_{2}/ r^{2}
2. Relation between ‘G’ and ‘g’
g = GM/ R^{2}
3. Variation of Acceleration Due to Gravity
(a). Effect of Altitude: Value of acceleration due to gravity at a height (h) from the surface of Earth is given by
gh = g/ {1 + (h/ R)}^{2}
If h << R, then g_{h} = g/ {1  (2h/R)} (Using the Binomial Theorem)
(b). Effect of depth: The value of acceleration due to gravity at a depth (d) is given by
g_{d} = g {(1  (d/R)}, where d → depth
(c). Effect due to the rotation of Earth: The acceleration due to gravity decreases with rotation and increases with the increase in latitude. It is given by
g_{𝛉} = g {1  (R⍵^{2}/g) cos^{2}𝛉}, where, 𝛉 → latitude of the point
4. Gravitational Potential
The Gravitational Potential is represented by (V)
V =  GM/ r
5. Gravitational Potential Energy
The gravitational potential energy of a system is given by = GMm/ r
6. Escape Velocity
V_{e} = √2GM/ R = √2gR
NCERT Solutions for Class 11 Physics (Part 2)
Chapter 9: Mechanical Properties of Solids
Introduction: There are five states of matter solid, liquid, gas, plasma and BoseEinstein condensate. In chapter9 of NCERT Class 11 Physics textbook, you will gain knowledge about various mechanical properties of solids, such as elasticity, plasticity, rigidity etc. Next, you will learn to obtain expressions for Young’s modulus, Shear modulus, and Bulk modulus.
There are a total of 21 questions in chapter9 exercise from the following topics:
Topics
 Elasticity
 Plasticity
 Stress
 Strain
 Hooke’s Law
 StressStrain Curve
 Young’s Modulus
 Bulk Modulus
 Shear Modulus
 Poisson’s Ratio
 Elastic Fatigue
 Breaking Stress
Important formulas of “Mechanical Properties of Solids”
 Stress = Force (F)/ Area (A)
 Strain = Change in length/ original length
 Hooke’s law (Modulus of elasticity) = Stress/ Strain
 Young’s Modulus (Y) = (F/A) / (∆l/ l) = Fl/ A.∆l = mgl/ πr^{2}.∆l
 Bulk modulus (B) = (F/A) / (∆V/ V) = =p/ ∆V/ V
 Shear Modulus (ɳ) = Tangential Stress/ Shear Strain = (F/A)/ 𝛉
 Poisson’s Ratio = Lateral Strain/ Longitudinal Strain = (∆D/ D) / (∆l/ l)
Chapter 10: Mechanical Properties of Fluids
Introduction: Recall the first chapter of NCERT Class 9 Science textbook, where you studied the differences between solid, liquid and gas. In class 11, you will study the mechanical properties of fluids, i.e., liquid and gas. A fluid substance has a tendency to flow due to large intermolecular spaces in comparison to solids. Fluids have a weak molecular force of attraction due to which they do not have a definite shape.
As you move further in this chapter, you will develop an understanding of the following topics. In this NCERT chapter, there are a total of 41 questions.
Topics
 Pressure
 Pascal’s Law
 Archimedes Principle
 Law of Flotation
 Equation of Continuity
 Energy of a Liquid
 Bernoulli’s Theorem
 Viscosity
 Coefficient of Viscosity
 Stoke’s Law
 Terminal Velocity
 Poiseuille’s Equation
 Reynold’s Number
 Critical Velocity
 Surface Tension and Surface Energy
 Angle of Contact
 Torricelli’s Theorem
 Magnus Effect
Important formulas of “Mechanical Properties of Fluids”
1. Pressure = Force/ Area
2. Pascal’s Law
F_{1}/ a_{1} = F_{2}/ a_{2}
3. Energy of a liquid = Pressure energy/ Mass of liquid = P/ Ⲣ
4. Bernoulli’s Theorem
(P/ Ⲣ) + (v^{2}/2) + gh = constant
5. Viscosity
F = (ɳA) dv/dx
6. Terminal Velocity (v)
v = 2r^{2} (ⲣ  𝛔) g/ 9ɳ
Where ⲣ → the density of the material of the body
r → radius
7. Poiseuille’s Equation (V)
V = πⲣr^{4}/ 8ɳ!
8. Reynold’s Number (R_{e})
R_{e} = ⲣvd/ ɳ
9. Critical Velocity
v_{c} = Kɳ/ ⲣr
10. Surface Energy
h = 2T Cos𝛉/ rⲣg
Chapter 11: Thermal Properties of Matter
Introduction: In the previous two chapters, you studied the mechanical properties of solids and fluids. This chapter will introduce you to the thermal properties of matter. To start from the basics, heat is a form of energy which is transferred from one object to another by virtue of its temperature difference. In grade 9 NCERT Science book, you learnt two ways for changing the state of matter by pressure and temperature.
You must remember when we supply heat to a body, its molecules attain kinetic energy due to which their intermolecular force of attraction is reduced. Further, in this chapter, you will read the following topics.
Topics
 Thermal Expansion
 Thermal Stress
 Thermal Capacity
 Specific Heat Capacity
 Calorimeter
 Basic Heat Formula
 Latent Heat
 Heat Transfer
 Thermal Resistance
 Newton’s Law of Cooling
 Black Body Radiation
Important formulas of “Thermal Properties of Matter”
 Thermal Stress = Force (F)/ Area (A) = Yɑ ∆t
 Thermal Capacity (S) = Q/ ∆t
 Specific Heat Capacity (S) = Q/ m ∆t
 Basic Heat Formula (Q) = m x S x t
 Heat Transfer (H) = Q/ t = KA (T_{1}  T_{2})/ l
 Newton’s Law of Cooling = dT/ dt = K (TT_{S})
Chapter 12: Thermodynamics
Introduction: Thermodynamics is a branch of Physics in which heat transforms into other forms of energy and viceversa. So far, you were dealing with microscopic Science, but thermodynamic system involves the study of bulk systems, i.e., at the macroscopic level. There are three laws of thermodynamics zeroth law, first law and second law.
At the end of this chapter, you will find a total of 13 questions in the backexercise based on topics given below.
Topics
 Thermal Equilibrium
 Zeroth Law of Thermodynamics
 Heat, Work, and Internal Energy
 First Law of Thermodynamics
 Relation between Cp and Cu
 Thermodynamic State Variables
 Equation of State
 Thermodynamic Processes
 QuasiStatic Processes
 Isothermal Process
 Adiabatic Process
 Reversible Process
 Second Law of Thermodynamics
 Refrigerator
Chapter 13: Kinetic Theory
Introduction: From previous Science lessons, you can recall that the gas particles possess the highest rate of kinetic energy due to large intermolecular spaces. In class 11, you will first read about an ideal gas, which strictly adheres to gas laws such as Boyle’s law, Charle’s law, Gay Lussac’s law etc.
In total, this chapter consists of 14 backexercise questions based on the list of concepts given below.
Topics
 Ideal Gas
 Kinetic Theory and Gas Pressure
 Boyle’s Law
 Charles's Law
 Gay Lussac’s Law
 Avagadro’s Law
 Graham’s Law of Diffusion of Gases
 Dalton’s Law of Partial Pressures
 Kinetic Interpretation of Temperature
 Degrees of Freedom
 Law of Equipartition of Energy
 Mean Free Path
Important formulas of “Kinetic Theory”
1. Kinetic Theory and Gas Pressure
P = ⅓ ⲣc^{2}
where, ⲣ is the density of the gas & c2 is the mean square speed of the gas molecules
2. Boyle’s Law
V ∝ 1/P
where V is the volume of a fixed mass of a gas
P is the pressure of the gas
3. Charles’s Law
V ∝ T
where, V is the volume of a fixed mass of a gas
T is the temperature of the gas
4. Gay Lussac’s Law
P ∝ T
5. Mean speed of molecules of a gas (v_{mean})
v_{mean} = (v_{1 }+ v_{2 }+ ….. + v_{n})/ n = √8K_{B}T/ πm
6. Mean Free Path
ƛ = (ƛ_{1} + ƛ_{2} + ƛ_{3} + …...ƛ_{N})/ N = 1/ √2πd^{2}n = kT/ √2πd^{2}p
where d is molecular diameter
N is number of molecules per unit volume
T is absolute temperature
P is pressure
Chapter 14: Oscillations
Introduction: Oscillation is defined as to and fro motion of a body about a fixed point after regular intervals of time. You first came across this topic when you studied the motion of a pendulum. In this class, you will be introduced to a special type of periodic oscillatory motion known as ‘simple harmonic motion’.
Further, you will revisit common terminologies from earlier NCERT textbooks such as frequency, phase, and more. This chapter has a total of 31 exercise questions.
Topics
 Periodic Motion
 Oscillatory Motion
 Simple Harmonic Motion
 Characteristics of Simple Harmonic Motion
 Frequency
 Phase
 Springs in Series/ Parallel
 Simple Pendulum
 Damped and Undamped SHM
Important formulas of "Oscillations"
1. Frequency = 1/ Time Period
2. Displacement of a particle executing SHM is given by
v = ⍵A √1 Sin^{2} (⍵t ± ɸ) = ⍵A √1 (x^{2}/A^{2}) = ⍵√A^{2} x^{2}
3. Acceleration of the particle executing SHM is given by
a = ⍵A sin (⍵t ± ɸ) = ⍵^{2}A
4. Kinetic energy in SHM = ½ mv^{2} = ½ m⍵^{2} (A^{2}  x^{2})
5. Potential energy in SHM = ½ kx^{2} = ½ m⍵^{2}x^{2}
6. Springs in Series = 1/k = 1/k_{1} + 1/k_{2}
7. Springs in Parallel = k = k_{1} + k_{2}
8. Simple Pendulum
(a). Time period of a simple pendulum is given by
T = 2π √l/g
(b). Frequency of a simple pendulum is given by
v = 1/2π (√2g/L)
Chapter 15: Waves
Introduction: You must be familiar with the term ‘Wave’ as we often talk about waves in the sea. Waves are caused by disturbances which travel through a particular medium due to repeated periodic motion of the particles about their mean position. In class 11, you will study characteristics of waves, types of waves, basic terminologies related to a wave etc.
In total, 31 questions are given in the backexercise of chapter15 NCERT Class 11 Physics.
Topics
 Waves
 Characteristics of a Wave
 Types of Waves
 Terminologies related to Wave
 Newton’s formula for the Velocity of Sound in Air
 General Equation of Progressive Waves
 Relation between Phase and Path Difference
 Principle of Superposition of Wave
 Stationary Waves
 Progressive Waves
 Law of Length
 Law of Tension
 Law of Mass
 Doppler Effect
Important formulas of "Waves"
1. Relation between phase and path difference
Φ = (2π/ ƛ) x path difference
2. Equation of a standing wave is given by
y = 2A Sin Kx Cos (⍵t)
3. Doppler Effect
v’ = {(v + v_{0})/(v + v_{S})} v
CBSE Class 11 Physics Syllabus
CBSE Syllabus for Class 11 Physics consists of 10 units, carrying a total weightage of 70 marks. Check out the list of units and Class 11 Physics marking scheme in the tabular data shown below.
Unit No 
Name of Unit 
Class 11 Physics Marking Scheme 
Unit 1 
Physical World & Measurement 
23 
Chapter 1: Physical World 

Chapter 2: Units & Measurements 

Unit 2 
Kinematics 

Chapter 3: Motion in a Straight Line 

Chapter 4: Motion in a Plane 

Unit 3 
Laws of Motion 

Chapter 5: Laws of Motion 

Unit 4 
Work, Energy & Power 
17 
Chapter 6: Work, Energy & Power 

Unit 5 
Motion of System of Particles and Rigid Body 

Chapter 7: System of Particles & Rotational Motion 

Unit 6 
Gravitation 

Chapter 8: Gravitation 

Unit 7 
Properties of Bulk Matter 
20 
Chapter 9: Mechanical Properties of Solids 

Chapter 10: Mechanical Properties of Fluids 

Chapter 11: Thermal Properties of Matter 

Unit 8 
Thermodynamics 

Chapter 12: Thermodynamics 

Unit 9 
The Behaviour of Perfect Gases and Kinetic Theory of Gases 

Chapter 13: Kinetic Theory 

Unit 10 
Oscillations & Waves 
10 
Chapter 14: Oscillations 

Chapter 15: Waves 
CBSE Class 11 Physics Paper Pattern
As stated above, the question paper of CBSE Class 11 Physics carries a total weightage of 70 marks. Here you can go through the exam pattern of CBSE Class 11 Physics Paper.
S.No 
Type of Questions 
Weightage of Marks 
1 
Very Short Question Answers (1 Mark) 
5 
2 
Short Answer Type 1 (2 Marks) 
10 
3 
Short Answer Type 2 (3 Marks) 
36 
4 
ValueBased Questions (4 Marks) 
4 
5 
Long Question Answers (5 Marks) 
15 
Total 
70 
Benefits of NCERT Class 11 Physics Solutions
 Prepared by expert teachers in compliance with the recent syllabus of CBSE
 Error free and effective solutions helpful in exam preparation
 Detailed and stepbysolutions for promoting a better understanding of the subject
 Cover all the important topics within each chapter
 Comprise of practice questions to help students prepare effectively
 Useful in learning harder topics and excel in the exam
 Cover explanations on the most important questions
 Easy to access and can be availed for free of cost
Final Words
So, preparing for the 11th Class Physics is now easier than ever before. You just need to browse through our NCERT Solutions for Class 11 Physics and you will be able to explore qualitative solutions that can give your exam preparation a solid boost. These solutions are errorfree, reliable and give you an opportunity to cover the entire syllabus and prepare each topic meticulously.
Frequently Asked Questions
 How to study Physics in Class 11?
Many students face a hard time understanding the concepts of Physics in Class 11 due to its vastness, difficult concepts, and confusing derivations. Follow these simple study tips to crack CBSE Class 11 Physics subject.
 Prepare notes for all chapters when you do selfstudy.
 Pay attention to your school teacher and coaching tutor during the lectures for gaining as much as information possible regarding the ongoing concept.
 Revise class notes daily and complete homework regularly.
 Get your doubts resolved from Goprep by submitting the screenshot of the question in which you are facing doubt (you can find the camera icon on our home page for uploading the screenshot).
 Work on your areas of improvement and attempt questions related to the topic you are facing doubt in.
 What is the best way to prepare for 11th Class Physics exam using NCERT Solutions for class 11 Physics?
NCERT Solutions from Goprep are prepared with a goal to enable students to prepare effectively for the exam through regular practice. So, the best way that you can prepare for the exam is by practicing the questions given in NCERT Solutions for Class 11 Physics regularly. Regular practice can help you get hold of the difficult topics and become more confident about solving questions in the exam and scoring better marks.
 Where can I get the best NCERT Solutions for Class 11th Physics?
If you are looking to support your 11th Class Physics preparation with the help of best NCERT Solutions for the subject, then you need not look forward beyond us. Our NCERT Class 11th Physics Solutions are exclusively prepared to help students learn quickly and perform better in the exam. Moreover, these solutions are detailed in nature and are explained using simple illustrations which makes them quite effective and valuable with respect to exam preparation.
 How can I download NCERT Solutions for Class 11 Physics?
NCERT Physics Class 11 Solutions made available by us can be accessed easily by visiting our website. You simply need to select the class and the subject for which you want to download NCERT Solutions. Once you choose the class and the subject of your choice, you can click on the chapter link to download the solutions for the particular chapter.
 Can I score 70% or more marks in Class 11th Physics exam using NCERT Solutions for Class 11 Physics?
Scoring 70% or more marks in Class 11th Physics exam is not an easy task. It requires learning the difficult concepts in Physics properly and practicing them regularly. NCERT Solutions for Class 11 Physics from us can help you prepare difficult topics easily and with more confidence. So, if your basics are clear and you have the right study material in place, then you can definitely score 70% or more marks in the Physics exam.