To demonstrate the effect of angle of launch on range of a projectile. To demonstrate that the moment of inertia of a rod changes with the change of position of a pair of equal weights attached to the rod. To study variation of volume of a gas with its pressure at constant temperature using a doctors' syringe. To demonstrate Bernoulli's theorem with simple illustrations To demonstrate that heat capacities of equal masses of different materials are different. To demonstrate free oscillations of different vibrating systems. To demonstrate resonance with a set of coupled pendulums. To demonstrate longitudinal and transverse waves. To demonstrate the phenomenon of beats, due to superposition of waves produced by two sources of sound of slightly different frequencies To demonstrate resonance using an open pipe. To demonstrate the direction of torque. To demonstrate the law of moments.
Recommended Textbooks. 1. Physics Part-I, Textbook for Class XI, Published by NCERT 2. Physics Part-II, Textbook for Class XI, Published by NCERT
Class XII (Theory)
One Paper Unit I Unit II Unit III Unit IV Unit V Unit VI Unit VII Unit VIII Unit IX Unit X Time: 3 Hours Electrostatics Current Electricity Magnetic effect of current & Magnetism Electromagnetic Induction and Alternating current Electromagnetic Waves Optics Dual Nature of Matter Atoms and Nuclei Electronic Devices Communication Systems Total Total Periods : 180 70 Marks 08 07 08 08 03 14 04 06 07 05 70
Unit I: Electrostatics
(Periods 25)
Electric Charges; Conservation of charge, Coulomb’s law-force between two point charges, forces between multiple charges; superposition principle and continuous charge distribution. Electric field, electric field due to a point charge, electric field lines, electric dipole, electric field 89
due to a dipole, torque on a dipole in uniform electric fleld. Electric flux, statement of Gauss’s theorem and its applications to find field due to