How does ClearSteps AI evaluation work for CBSE?

Your child writes CBSE answers on paper, takes a photo, and uploads it to ClearSteps. The AI reads the handwriting, understands the answer, and marks it against the official CBSE marking scheme — the same criteria real board examiners use. It provides a mark breakdown with specific feedback on exactly what was missing.

Which CBSE classes does ClearSteps cover?

ClearSteps covers CBSE Class 8 through Class 12. For Class 8–9, it provides complete learning with concept videos, notes and quizzes. For Class 10–12, the CBSE mock papers and AI evaluation features are especially powerful for board exam preparation.

Which CBSE subjects are available on ClearSteps?

ClearSteps covers all major CBSE subjects for Class 8–12: Mathematics, Science (Class 8–10), Physics, Chemistry, Biology, English, and Social Studies. For Class 11–12, it also covers Accountancy. More subjects are added regularly.

Is ClearSteps a replacement for CBSE tuition teachers?

No. ClearSteps is a CBSE practice and evaluation tool — the practice partner a tuition teacher never has time to be. Students still benefit from a good teacher. ClearSteps makes that teaching stick through daily writing practice with real CBSE marking scheme feedback.

Can parents track their child's CBSE exam preparation on ClearSteps?

Yes. On Scholar and Family plans, parents get a dedicated login with a dashboard showing their child's subject scores, quiz results, CBSE mock paper history, weak topic areas, and daily study activity.

How much does ClearSteps cost for CBSE preparation?

ClearSteps has a free plan with 5 AI evaluations per day. The Scholar plan is ₹299/month with unlimited AI evaluations, all CBSE subjects, full mock paper library, and parent dashboard. The Family plan at ₹499/month supports 3 student accounts.

Class 12 · Physics · Revision Checklist

Class 12 Physics
Revision Checklist

49 topics across 11 chapters. Tick off each topic as you revise — your progress is saved automatically in your browser.

💡

How to use: Tick a topic once you can solve questions on it without notes. Aim for 80%+ before your exam.

0 / 49 topics covered

Start ticking — every chapter you cover builds confidence.

Electric Charges & Fields

0/4

I can state Coulomb's law and solve numerical problems with it

I can find the electric field due to a point charge and a dipole

I can apply Gauss's Law to find electric field for symmetric charge distributions

I know the properties of electric field lines

Electrostatic Potential & Capacitance

0/4

I can find the potential due to a point charge and a dipole

I can solve problems involving capacitors in series and parallel

I can calculate energy stored in a capacitor: U = ½CV²

I understand the effect of a dielectric on capacitance

Current Electricity

0/5

I can apply Kirchhoff's Current and Voltage Laws to circuits

I can use the Wheatstone bridge condition for balanced bridge problems

I can solve problems using resistivity: R = ρL/A

I can find the EMF and internal resistance using terminal voltage concepts

I can solve meter bridge and potentiometer problems

Moving Charges & Magnetism

0/5

I can calculate the force on a moving charge in a magnetic field: F = qvB sinθ

I can find the force on a current-carrying conductor: F = BIL sinθ

I know the Biot-Savart law and can find B due to a straight wire and circular loop

I can find the torque on a current loop: τ = NIAB sinθ

I can explain the working of a galvanometer, ammeter, and voltmeter

Electromagnetic Induction

0/4

I can state Faraday's law and Lenz's law and apply them

I can calculate induced EMF using: ε = -dΦ/dt

I can find self-inductance and mutual inductance in simple coil systems

I can solve problems on motional EMF: ε = Bvl

Alternating Current

0/5

I can find impedance and phase angle for LCR series circuit

I can find resonant frequency: f = 1/(2π√LC)

I can calculate RMS and peak values: Vrms = V₀/√2

I can calculate average power: P = Vrms × Irms × cosφ

I can explain the working of a step-up and step-down transformer

Ray Optics

0/5

I can use the mirror formula 1/f = 1/v + 1/u with correct sign convention

I can use the lens formula 1/f = 1/v - 1/u and lens maker's equation

I can find deviation through a prism and the condition for minimum deviation

I can explain total internal reflection and give its applications

I can find the magnification of microscope and telescope

Wave Optics

0/4

I can find fringe width in Young's double-slit experiment: β = λD/d

I know the conditions for constructive and destructive interference

I can explain diffraction and find single-slit diffraction pattern

I can explain polarisation by Malus's law: I = I₀cos²θ

Dual Nature of Radiation

0/3

I can apply Einstein's photoelectric equation: KE = hν - φ

I can find threshold frequency and stopping potential

I can calculate de Broglie wavelength: λ = h/mv

Atoms & Nuclei

0/5

I can find the energy of electron in Bohr's orbit: E = -13.6/n² eV

I can find the radius of Bohr's orbit: r = 0.529n² Å

I can write and balance nuclear reactions

I can apply the radioactive decay law: N = N₀e^(-λt)

I know mass defect, binding energy, and Q-value of nuclear reactions

Semiconductor Electronics

0/5

I can draw and explain the energy band diagram for conductor, semiconductor, and insulator

I can explain the working of a p-n junction diode in forward and reverse bias

I can draw and explain the V-I characteristics of a p-n junction

I can write truth tables for AND, OR, NOT, NAND, NOR gates

I can draw transistor circuits for CE configuration and find voltage gain

More resources for Class 12 Physics

Last Minute Revision →Previous Year Papers →Sample Papers →Preparation Guide →

Test yourself after each chapter.

ClearSteps chapter-wise mock tests are designed exactly like board exam questions. Attempt 5 questions, see your score instantly.

Quick Practice Test →

Class 12 PhysicsRevision Checklist

Class 12 Physics — Revision Checklist