Kerala Plus Two Physics (DHSE) study plan

Derive and apply the mirror and thin-lens formulae to five ray-diagram problems each, stating sign conventions aloud

Derive the prism formula and compute angle of minimum deviation for three numerical cases

State Huygens' principle and use it to derive Snell's law and the laws of reflection on paper

Compute fringe width in Young's double-slit and single-slit diffraction problems, and write the conditions for constructive and destructive interference

Write the displacement equation for SHM and derive expressions for velocity, acceleration, and energy, then solve three numericals

Solve ten mixed numericals on lens combinations, power of a lens, and microscope/telescope magnifications

Derive the expression for the time period of a simple pendulum and of a spring-mass system, and list the factors that do not affect them

Explain wave reflection, beats, and the Doppler effect in your own words with one worked example each

Distinguish interference, diffraction, and polarisation with a labelled sketch and the Malus law calculation

Complete one full-length timed section of optics and waves questions and log every error type

Draw energy-band diagrams for conductors, semiconductors, and insulators, and explain the effect of temperature and doping

Derive and apply the diode equation qualitatively to explain forward and reverse bias, and sketch I-V characteristics

Solve numericals on half-wave and full-wave rectifiers, including ripple factor and output frequency

Explain the working of a transistor as an amplifier and as a switch, and compute current gain in CB, CE, and CC configurations

State the laws of photoelectric emission, derive Einstein's photoelectric equation, and solve five numericals on threshold frequency, stopping potential, and work function

Compute the de Broglie wavelength of an electron accelerated through a given potential difference

State and apply Coulomb's law, superposition, and Gauss's law to derive the field of a line charge, infinite plane sheet, and spherical shell

Compute electric potential and potential energy for discrete and continuous charge distributions, and relate field to potential gradient

Derive the capacitance of a parallel-plate capacitor, with and without a dielectric, and compute energy stored

Solve five Kirchhoff's-law network problems and compute equivalent resistance for series-parallel combinations

Apply the potentiometer and Wheatstone bridge principles to determine unknown resistance or EMF

Explain the temperature dependence of resistivity and derive the drift-velocity expression for current

Apply the Biot-Savart law and Ampere's circuital law to derive the field of a straight wire, circular loop, and solenoid

Compute the force on a current-carrying conductor and on a moving charge in a magnetic field, and derive the radius and time period of circular motion

Explain the moving-coil galvanometer and convert it to an ammeter and a voltmeter with worked values

State and apply Faraday's and Lenz's laws, and derive the EMF induced in a rotating coil and in a moving rod

Compute self and mutual inductance and the energy stored in an inductor

Solve AC circuit numericals on impedance, resonance, power factor, and RMS versus peak values

Describe Rutherford scattering and derive the impact-parameter and distance-of-closest-approach relations qualitatively

Apply Bohr's postulates to derive the radius and energy of the nth orbit of hydrogen, and compute spectral line wavelengths

Write and apply the radioactive decay law, compute half-life and mean life, and solve activity numericals

Compute mass defect and binding energy, and explain nuclear fission and fusion with the binding-energy-per-nucleon curve

Revise photoelectric and de Broglie results and solve five combined dual-nature and atomic-structure numericals

Convert between SI units and check dimensional consistency of five given equations, identifying the dimensions of each term

Solve ten kinematics numericals involving relative velocity, projectile motion, and graphs of motion

Apply Newton's three laws to connected bodies, pulleys, and friction problems, and draw correct free-body diagrams

Compute work done by variable forces, apply the work-energy theorem, and solve conservation-of-momentum collision problems

Apply Bernoulli's theorem and Stokes' law, and compute terminal velocity and surface tension effects

Solve thermodynamics numericals on the first law, isothermal and adiabatic processes, and Carnot efficiency

Apply Kepler's laws and Newton's law of gravitation to compute orbital and escape velocities

Revise all high-weight derivations from weeks 1 to 6 using your own formula sheets only, no textbook

Retake every previously wrong numerical and confirm each is now solved correctly without hints

Complete two full-length timed mock papers under exam conditions and log scores per domain

Write one-paragraph answers to five three-mark conceptual questions per heavy domain, timed at three minutes each

Build a final one-page list of the twenty formulas you are most likely to misremember and drill them daily