Physics · Middle school science, senior secondary physics on every major board, and first-year university courses for science and engineering.
Learn Physics with a visual teacher
Ask "What keeps an electron from falling into the nucleus?" and a 1:1 AI teacher plans the lesson, explains it out loud while it visualizes each step, and checks you got it, in 26 languages.
The subject
What is Physics?
Physics is the science of matter, energy, motion and the forces that connect them, from falling apples to the structure of the atom. Studying it means learning a small set of principles, such as Newton's laws, conservation of energy and the behaviour of waves and fields, and then applying them to many situations. It combines careful reasoning with mathematics and experiment, and it explains why the everyday world behaves as it does.
Where it is studied: Middle school science, senior secondary physics on every major board, and first-year university courses for science and engineering.
Why pictures
Why Physics is taught visually
Physics problems are usually solved by drawing first: a free-body diagram with every force, a ray diagram through a lens, field lines around a charge, a velocity-time graph, a circuit sketch. When the tutor draws the forces as it speaks, the equations follow naturally.
The tutor draws the picture as it speaks, one idea at a time, and answers your doubt on the same picture when you interrupt.
Topics
What Physics covers, topic by topic
- Newton's laws of motion
- Projectile motion
- Ohm's law and circuits
- Kirchhoff's rules
- Electromagnetic induction
- Total internal reflection
- Young's double-slit experiment
- The photoelectric effect
- Bohr's model of the atom
- Nuclear fission and fusion
- Simple harmonic motion
- Gravitation and orbits
- Kinetic theory of gases
- The laws of thermodynamics
- The Doppler effect
- Wave interference
- Moment of inertia
- Gauss's law
- Capacitors
- Semiconductors and diodes
- Special relativity
- Escape velocity
- Lenz's law
- Bernoulli's principle
- Heat engines and entropy
- Mechanics
- Electrostatics
- Current electricity
- Thermodynamics
- Waves and sound
- Optics
- Magnetism
- Modern physics
- Rotational motion
- Gravitation
A starting point, not a limit: name any topic in Physics and the tutor plans it.
Exams and curricula
Physics for every exam
- JEE Main
- JEE Advanced
- NEET
- CBSE Class 12
- ISC
- NDA
- IGCSE
- A Levels
- IB
- A-levels
- AP Physics
- JEE
Each lesson is pitched to the curriculum you follow, and you can upload past papers so the practice matches the exam.
Ask it anything
Questions learners ask in Physics
- Why does a spinning top not fall over?
- How does a transformer change voltage without changing power?
- Why is tension the same throughout a massless rope?
Questions
Asked, Answered
How does LetMeTeach teach a physics problem?
It starts by drawing the situation: the block, the slope, the forces, the labelled angles. Then it explains out loud while adding each equation beside the picture. If a force looks wrong to you, interrupt and ask; the tutor answers pointing at that part of the diagram.
Can it help with numerical problems, not just concepts?
Yes. Upload a photo of the problem or a past paper and the tutor works through it step by step, explaining the reasoning behind each line. The Tests section then gives you graded practice questions so you can try similar problems on your own.
Can I learn physics in my own language?
You choose the language, and the tutor plans and explains the lesson in it rather than translating an English script. The drawings, labels and checkpoint question follow the same language, which helps when your school teaches in one language and you think in another.
Last updated
Physics, Starting now.
Any topic in the subject, at your level, in your language. The Free plan needs no card.