ATECH ACADEMY believe that "Teachers are an essential part for enriching the environment in classroom that supports in student success."

Best Coaching Classes are given to **11th **Students for **Physics**. We have **Expert **and **Experienced **faculties having more than **25 years of experience**. Students from **VIP Road** , **Zirakpur**, **Mohali**, **Panchkula **and **Chandigarh **are already taking the advantage and returning the productivity of our efforts and hard work in the form of **Excellent Results**.

We assist our students to perform better and achieve desired results in their exams. Our faculty applies the self –learning and assessment tools for the growth of students, along with this we work on the student’s over all personality grooming by giving PD sessions time to time. We ensure one to one attention to be given to our each student, to boost up their performance. We apply the following tools in Quality and well programmed classroom coaching to meet the targets of Teacher, Students and Parents.

**1. Personalized Learning:** Our faculties are highly experienced hence they enables and enhance a student’s learning skills which includes the use of expertise and statistics to resolve complex issues, running collaboratively, communicating efficiently, mastering how to analyze, and growing instructional mindsets. They empower students to be actively involved in the processes of their own learning, rather than passively receptive.

**2. Weekly Mock tests:** We conduct tests on weekly basis, to have strong command on the covered topics and to clear the doubts related to subject if any. This helps in developing self confidence and performance in the exams.

**3. Timely completion of syllabus:** We ensure to complete the syllabus timely so that student have enough time left for the revision and doubts clearing sessions can be conducted before final examinations.

**4. Educational videos:** The videos are made for important topics and same has been uploaded for the convenience of students which helps them to revise those topics being taught in class.

**5. Free Educational App:** Online educational app is available for our foundation group of students covering all the important area of their syllabus. Students can take help to make handy notes from the app and can use them for further competitive exams.

**6. Get Online Assignments: **We provide multiple assignments covering each topic which is helpful in examinations and class room tests.

For students to learn, they must feel safe, engaged, connected, and supported in their classrooms. It enables them to succeed further in their respective careers and life.

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## Physics Syllabus

### Course Structure

Unit |
Chapter / Topic |
Marks |

I | Physical World and Measurement | 23 |

Chapter–1: Physical World | ||

Chapter–2: Units and Measurements | ||

II | Kinematics | |

Chapter–3: Motion in a Straight Line | ||

Chapter–4: Motion in a Plane | ||

III | Laws of Motion | |

Chapter–5: Laws of Motion | ||

IV | Work, Energy and Power | 17 |

Chapter–6: Work, Energy and Power | ||

V | Motion of System of Particles | |

Chapter–7: System of Particles and Rotational Motion | ||

VI | Gravitation | |

Chapter–8: Gravitation | ||

VII | Properties of Bulk Matter | 20 |

Chapter–9: Mechanical Properties of Solids | ||

Chapter–10: Mechanical Properties of Fluids | ||

Chapter–11: Thermal Properties of Matter | ||

VIII | Thermodynamics | |

Chapter–12: Thermodynamics | ||

IX | Kinetic Theory of Gases | |

Chapter–13: Kinetic Theory | ||

X | Oscillation & Waves | 10 |

Chapter–14: Oscillations | ||

Chapter–15: Waves | ||

Total |
70 |

### Unit I: Physical World and Measurement

**Chapter–1: Physical World**

Physics - scope and excitement; nature of physical laws; Physics, technology and society.

**Chapter–2: Units and Measurements**

Need for measurement: Units of measurement; systems of units; SI units, fundamental and derived units. Length, mass and time measurements; accuracy and precision of measuring instruments; errors in measurement; significant figures.

Dimensions of physical quantities, dimensional analysis and its applications.

### Unit II: Kinematics

**Chapter–3: Motion in a Straight Line**

Frame of reference, Motion in a straight line: Position-time graph, speed and velocity.

Elementary concepts of differentiation and integration for describing motion.Uniform and non-uniform motion, average speed and instantaneous velocity. Uniformly accelerated motion, velocity time and position-time graphs.

Relations for uniformly accelerated motion (graphical treatment).

**Chapter–4: Motion in a Plane**

Scalar and vector quantities; Position and displacement vectors, general vectors and their notations; equality of vectors, multiplication of vectors by a real number; addition and subtraction of vectors. Relative velocity. Unit vector; Resolution of a vector in a plane - rectangular components. Scalar and Vector product of vectors.

Motion in a plane, cases of uniform velocity and uniform acceleration-projectile motion. Uniform circular motion.

### Unit III: Laws of Motion

**Chapter–5: Laws of Motion**

Intuitive concept of force. Inertia, Newton's first law of motion; momentum and Newton's second law of motion; impulse; Newton's third law of motion.

Law of conservation of linear momentum and its applications.

Equilibrium of concurrent forces. Static and kinetic friction, laws of friction, rolling friction, lubrication.

Dynamics of uniform circular motion: Centripetal force, examples of circular motion (vehicle on a level circular road, vehicle on banked road).

### Unit IV: Work, Energy and Power

**Chapter–6: Work, Engery and Power**

Work done by a constant force and a variable force; kinetic energy, work-energy theorem, power.

Notion of potential energy, potential energy of a spring, conservative forces: conservation of mechanical energy (kinetic and potential energies); non-conservative forces: motion in a vertical circle; elastic and inelastic collisions in one and two dimensions.

### Unit V: Motion of System of Particles and Rigid Body

**Chapter–7: System of Particles and Rotational Motion**

Centre of mass of a two-particle system, momentum conservation and centre of mass motion.

Centre of mass of a rigid body; centre of mass of a uniform rod.

Moment of a force, torque, angular momentum, laws of conservation of angular momentum and its applications.

Equilibrium of rigid bodies, rigid body rotation and equations of rotational motion, comparison of linear and rotational motions.

Moment of inertia, radius of gyration.Values of moments of inertia, for simple geometrical objects (no derivation). Statement of parallel and perpendicular axes theorems and their applications.

### Unit VI: Gravitation

**Chapter–8: Gravitation**

Keplar's laws of planetary motion.The universal law of gravitation.

Acceleration due to gravity and its variation with altitude and depth.

Gravitational potential energy and gravitational potential. Escape velocity. Orbital velocity of a satellite. Geo-stationary satellites.

### Unit VII: Properties of Bulk Matter

**Chapter–9: Mechanical Properties of Solids**

Elastic behaviour, Stress-strain relationship, Hooke's law, Young's modulus, bulk modulus, shear modulus of rigidity, Poisson's ratio; elastic energy.

**Chapter–10: Mechanical Properties of Fluids**

Pressure due to a fluid column; Pascal's law and its applications (hydraulic lift and hydraulic brakes). Effect of gravity on fluid pressure.

Viscosity, Stokes' law, terminal velocity, streamline and turbulent flow, critical velocity.Bernoulli's theorem and its applications.

Surface energy and surface tension, angle of contact, excess of pressure across a curved surface, application of surface tension ideas to drops, bubbles and capillary rise.

**Chapter–11: Thermal Properties of Matter**

Heat, temperature, thermal expansion; thermal expansion of solids, liquids and gases, anomalous expansion of water; specific heat capacity; Cp, Cv - calorimetry; change of state - latent heat capacity.

Heat transfer-conduction, convection and radiation, thermal conductivity, Qualitative ideas of Blackbody radiation, Wein's displacement Law, Stefan's law, Green house effect.

### Unit VIII: Thermodynamics

**Chapter–12: Thermodynamics**

Thermal equilibrium and definition of temperature (zeroth law of thermodynamics).Heat, work and internal energy. First law of thermodynamics. Isothermal and adiabatic processes.

Second law of thermodynamics: reversible and irreversible processes. Heat engine and refrigerator.

### Unit IX: Behaviour of Perfect Gases and Kinetic Theory of Gases

**Chapter–13: Kinetic Theory**

Equation of state of a perfect gas, work done in compressing a gas.

Kinetic theory of gases - assumptions, concept of pressure. Kinetic interpretation of temperature; rms speed of gas molecules; degrees of freedom, law of equi-partition of energy (statement only) and application to specific heat capacities of gases; concept of mean free path, Avogadro's number.

### Unit X: Oscillations and Waves

**Chapter–14: Oscillations**

Periodic motion - time period, frequency, displacement as a function of time. Periodic functions.

Simple harmonic motion (S.H.M) and its equation; phase; oscillations of a spring-restoring force and force constant; energy in S.H.M. Kinetic and potential energies; simple pendulum derivation of expression for its time period.

Free, forced and damped oscillations (qualitative ideas only), resonance.

**Chapter–15: Waves**

Wave motion. Transverse and longitudinal waves, speed of wave motion. Displacement relation for a progressive wave. Principle of superposition of waves, reflection of waves, standing waves in strings and organ pipes, fundamental mode and harmonics, Beats, Doppler effect.

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