#### Latest CBSE Class 11 Syllabus of Physics 2018-19

CBSE has released the CBSE Class 11 Syllabus of Physics (Code No. 042) for the session 2018-19. The new session has started and board updated the new syllabus. There is no change made in the syllabus and exam pattern.

The question paper will be of 70 marks. Practicals will be conducted of 30 marks.

The Question paper will consist of 26 questions. All questions would be compulsory. However, there is an internal choice in one question of 2 marks weightage, one question of 3 marks weightage and all the three questions of 5 marks weightage.

 Unit Marks I Physical World and Measurement 20 II Kinematics III Laws of Motion IV Work, Energy and Power 17 V Motion of System of Particles and Rigid Body VI Gravitation VII Properties of Bulk Matter 16 VIII Thermodynamics IX Behaviour of Perfect Gases and Kinetic Theory of Gases X Mechanical waves and Ray Optics 17 Total 70

Unit I - Physical World and Measurement

• Chapter–1: Physical World
• Chapter–2: Units and Measurements

Unit II - Kinematics

• Chapter–3: Motion in a Straight Line
• Chapter–4: Motion in a Plane

Unit III - Laws of Motion

• Chapter–5: Laws of Motion

Unit IV - Work, Energy and Power

• Chapter–6: Work, Energy and Power

Unit V - Motion of System of Particles and Rigid Body

• Chapter–7: System of Particles and Rotational Motion

Unit VI - Gravitation

• Chapter–8: Gravitation

Unit VII - Properties of Bulk Matter

• Chapter–9: Mechanical Properties of Solids
• Chapter–10: Mechanical Properties of Fluids
• Chapter–11: Thermal Properties of Matter

Unit VIII - Thermodynamics

• Chapter–12: Thermodynamics

Unit IX - Behaviour of Perfect Gases and Kinetic Theory of Gases

• Chapter–13: Kinetic Theory

Unit XMechanical waves and Ray Optics

• Chapter–14: Oscillations and waves
Chapter–15: Ray optics

Question Wise Break up

 Type of Question Mark per Question Total No. of Questions Total Marks VSA 1 5 05 SA-I 2 5 10 SA-II 3 12 36 VBQ 4 1 04 LA 5 3 15 Total 26 70

Practicals: 30 Marks

 Two experiments one from each section 8+8 Marks Practical record (experiment and activities) 6 Marks Investigatory Project 3 Marks Viva on experiments, activities and project 5 Marks Total 30 Marks

List of Experiments

SECTION– A

Experiments

1. To measure diameter of a small spherical/cylindrical body and to measure internal diameter and depth of a given beaker/calorimeter using Vernier Callipers and hence find its volume.

2. To measure diameter of a given wire and thickness of a given sheet using screw gauge.

3. To determine volume of an irregular lamina using screw gauge.

4. To determine radius of curvature of a given spherical surface by a spherometer.

5. To determine the mass of two different objects using a beam balance.

6. To find the weight of a given body using parallelogram law of vectors.

7. Using a simple pendulum, plot its L-T2 graph and use it to find the effective length of second's pendulum.

8. To study variation of time period of a simple pendulum of a given length by taking bobs of same size but different masses and interpret the result.

9. To study the relationship between force of limiting friction and normal reaction and to find the coefficient of friction between a block and a horizontal surface.

10. To find the downward force, along an inclined plane, acting on a roller due to gravitational pull of the earth and study its relationship with the angle of inclination Î¸ by plotting graph between force and sinÎ¸.

SECTION– B

Experiments

1. To determine Young's modulus of elasticity of the material of a given wire.

2. To determine the surface tension of water by capillary rise method

3. To determine the coefficient of viscosity of a given viscous liquid by measuring terminal velocity of a given spherical body

4. To determine specific heat capacity of a given solid by method of mixtures

5. a) To study the relation between frequency and length of a given wire under constant tension using
sonometer
b) To study the relation between the length of a given wire and tension for constant frequency using
sonometer.

6. To find the speed of sound in air at room temperature using a resonance tube by two resonance
positions.

7. To find the value of v for different values of u in case of a concave mirror and to find the focal length.

8. To find the focal length of a convex lens by plotting graphs between u and v or between 1/u and 1/v.

9. To determine angle of minimum deviation for a given prism by plotting a graph between angle of
incidence and angle of deviation.

10. To determine refractive index of a glass slab using a travelling microscope.