Source 1 Video - One Shot
Hindi
Chapter - Physical World
Textbook And Solution from NCERT
OFFICIAL SYLLABUS 2022
| S.No | Chapter | Whether the Chapter is selected or not | Selected Topic | Deleted Topic |
| 1. | Physical World | No | -- | Physics-scope and excitement, nature of physical laws, Physics, technology and society. |
| 2. | Units and Measurements | Yes | Need for measurement: Units of measurement; systems of units; SI units, fundamental and derived units. Dimensions of physical quantities, dimensional analysis and its applications. | Length, mass and time measurements;accuracy and precision of Measuring instruments; errors in measurement;significant figures. |
| 3. | Motion in a Straight Line | Yes | Frame of reference, Motion in a straight line: Position-time graph, speed and velocity. uniformly accelerated motion, velocity-time and position-time graphs, Relations for uniformly accelerated motion (graphical treatment), Elementary concepts of differentiation and integration for describing motion. | -- |
| 4. | Motion in a plane | Yes | 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. | -- |
| 5. | Laws of Motion | Yes | 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. Centripetal force road. | Dynamics of uniform circular motion: , examples of circular motion (vehicle on a level circular road, vehicle on a banked ). |
| 6. | Work Energy and Power | Yes | Scalar product of vectors. Work done by a constant force and a variable force; kinetic energy, work-energy theorem, power. Motion of potential energy, potential energy of a spring, conservative Forces:conservation of mechanical energy (kinetic and potential energies) | non-conservative forces, elastic and inelastic collisions in one and two dimensions. |
| 7. | Motion of System of particles and Rigid Body | Yes | Vactor Product of vectors, Moment of a force, Torque, angular momentum, conservation of angular momentum with sme examples. 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). | 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 circular ring, disc, rod and sphere. Statement of parallel and perpendicular axes theorems and their applications. |
| 8. | Gravitation | Yes | Kepler's laws of planetary motion, universal law of gravitation. Acceleration due to gravity and its variation with altitude and depth. Gravitational potential energy and gravitational potential, escape speed. | Orbital velocity of a satellite, Geo-stationary satellites. |
| 9. | Mechanical Properties of Solids | No | -- | Elastic behaviour, Stress-strain relationship, Hooke's law, Young's modulus, bulk modulus, shear modulus of rigidity. |
| 10.< |
Conditions of eligibility for admission to class XI
1. Candidates who have been studying in a School recognised by or affiliated to this Board or any other recognised Board of Secondary Education in India.
2. Candidates can not take admission directly in class XI.
3. Candidates had completed a regular course of study for class X and passed class X examination from a school affilicated to this Board.
4. The candidates percentage for attendance should be 75% so that the Board to make him/her eligible for the Examinations.
5. Candidate can be admitted to a school only on the transfer of the parents(s) or shifting of their families from one place to another, after procuring from the student the marksheet and the Transfer Certificate duly countersigned by the Educational Authorities of the Board concerned.
6. There is no age limit for candidates taking the Examination.
7. Candidate should have doucments in support of his having passed the qualifying or equivalent qualifying examination.
OFFICIAL SCHEDULE 2022
| Date & Days | Ist Sitting | IInd Sitting | ||
| 07.05.2022 & Saturday | Paper & Subject | No. of Questions & Full Marks | Paper & Subject | No. of Questions & Full Marks |
Paper I Core Language (ENA/HNA) For Science & Commerce Duration - 01 hrs. Time - 10:45 Am to 12:00 Pm | 40 Question & 40 Marks | Paper I Core Language (ENA/HNA) For Arts Duration - 01 hrs. Time - 02:00 Pm to 03:15 Pm | 40 Question & 40 Marks | |
HNB+MB For Arts, Science & Commerce Duration - 01 hrs. Time - 10:45 Am to 12:00 Pm | ||||
| 08.05.2022 & Sunday | Paper II PHYSICS+CHEMISTRY/ACCOUNTS+BUSINESS STUDIES For Science & Commerce Duration - 02 hrs. Time - 10:45 Am to 1:00 Pm | 40+40 Questions & 80 Marks | Paper II Optional Subject - 1st, 2nd & 3rd (For Arts) Duration - 03 hrs. Time - 02:00 Pm to 05:15 Pm | 40+40+40 Questions & 120 Marks |
| 09.05.2022 & Monday | Paper III Optional Subject - 3rd & 4th (For Science & Commerece) Duration - 02 hrs. Time - 10:45 Am to 1:00 Pm | 40+40 Questions & 80 Marks | Paper III Elective Language (For Arts) Duration - 01 hrs. Time - 02:00 Pm to 03:15 Pm | 40 Question & 40 Marks |
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OFFICIAL SCHEDULE 2020
| Date & Days | Ist Sitting | IInd Sitting | ||
| 05.03.2020 & Thursday | Paper & Subject | No. of Questions & Full Marks | Paper & Subject | No. of Questions & Full Marks |
Paper I Core Language (ENA/HNA) For Science & Commerce Duration - 01 hrs. Time - 10:45 Am to 12:00 Pm | ||||
Jharkhand Academic Council (JAC) has released the Class 11 exam date sheet for 2025. Exams will be held from May 20–22 in two sittings. Download timetable and get admit card info here...
| Posted On: 26 Apr, 2025 | |
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Hindi
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