Cambridge A Levels

Physics

Cambridge A Levels · Code 9702

Topics ko order mein karo, har lesson ke baad recall test karo, phir past papers se exam-style questions practise karo.

1 Learn

Explanation parho aur Pakistan-relevant example dekho.

2 Recall

Key-point card se yaad karo, lesson dobara khole bagair.

3 Apply

Quiz attempt karo, mistakes note karo, weak concept par wapas jao.

Topic list

01

Kinematics

Analysing motion using vectors, graphs, and equations for constant acceleration.

30 QReady
02

Waves & Superposition

Explores wave properties, superposition, interference, diffraction, and stationary waves.

30 QReady
03

Electricity & DC Circuits

Analyzes charge flow, energy transfer, and resistance in DC circuits using fundamental laws.

30 QReady
04

Dynamics

Exploring the relationship between force, mass, and motion using Newton's laws and momentum.

5 QReady
05

Forces, Density and Pressure

The turning effect of forces, equilibrium, density, and pressure.

5 QReady
06

Work, Energy and Power

The study of energy transfer, its forms, and the rate at which work is done.

5 QReady
07

Deformation of Solids

How solid materials respond to forces by stretching, compressing, and changing shape.

5 QReady
08

Gravitational Fields

Exploring the force of attraction between masses and its effect on celestial motion.

5 QReady
09

Electric Fields

The region around a charge where another charge experiences an electrostatic force.

5 QReady
10

Capacitance

Capacitors store electrical energy in an electric field; capacitance measures this ability.

5 QReady
11

Magnetic Fields

The study of fields exerting forces on moving charges and current-carrying conductors.

5 QReady
12

Electromagnetic Induction

Generating an e.m.f. in a conductor by changing the magnetic field around it.

5 QReady
13

Quantum Physics

Exploring the quantized nature of light, energy, and matter at the atomic scale.

5 QReady
14

Nuclear Physics & Radioactivity

Nuclear structure, radioactive decay, nuclear reactions, binding energy

8 QReady
15

Oscillations & SHM

Simple harmonic motion, pendulum, mass-spring systems, damping, resonance

8 QReady
16

Thermal Physics

Internal energy, ideal gases, kinetic theory, thermodynamic processes

8 QReady
17

Alternating Currents

Master the principles of AC circuits, from r.m.s. values and rectification to the transformers that power Pakistan's national grid.

5 QReady
18

Circular Motion

Master the physics of objects moving in circles, from satellites orbiting Earth to cars rounding a bend, and learn to calculate the forces that make it possible.

5 QReady

How to turn Physics revision into marks

Physics ko formula list samajh kar yaad mat karo. Har relationship ko a real situation, diagram, unit, graph, and measured result se connect karo so you can choose the right model when the question changes.

Answer method

  1. Write the known quantities with units before choosing an equation.
  2. State the relationship, substitute once, and keep enough working for the method to be checked.
  3. For explanations, name the physical change and link it to the result using because or therefore.
  4. Check the sign, scale, unit, and significant figures before accepting the answer.

Common traps

  1. Using a familiar equation before identifying what the question actually gives and asks.
  2. Mixing units, especially prefixes, areas, volumes, hours, and seconds.
  3. Describing a graph without using its gradient, area, shape, or supplied values as evidence.
  4. Calling every experimental weakness human error instead of naming a measurable limitation and improvement.

Practice rhythm

  1. Recall one definition and sketch one labelled diagram from memory.
  2. Solve one calculation with full units, then change a value and solve it again.
  3. Explain one observation in two linked sentences without using vague words such as it or this.
  4. Log the first wrong step, not only the final wrong answer, and retry after two days.

Official material and timed practice

These lessons support revision; confirm the current Cambridge International specification and school exam-entry advice before planning your papers.