PhysicsTriple Mock

Forces and Motion (Details from Page 3 & 4)

Units and Definitions

  • Key Units: kg, m, m/s, m/s², N, s, N/kg, Nm, kg m/s

Concepts

  • Distance-Time Graphs: Plotting and explaining.

  • Acceleration Formula: a = (v - u) / t

  • Velocity-Time Graphs: Plotting, explaining, and calculating acceleration and distance.

  • Forces: Types (gravitational, electrostatic), effects on motion, shape, and momentum.

  • Friction: As a force opposing motion.

Key Formulae

  • Resultant Force: F = m × a

  • Weight: W = m × g

  • Momentum: p = m × v (Conservation of momentum applies here)

Practical Investigations

  • Motion of everyday objects (e.g. toy cars).

  • Force-extension relationship in materials like springs and wires (Hooke’s Law).

Electricity (Details from Page 6 & 7)

Units and Circuit Concepts

  • Key Units: A, C, J, Ω, V, W

Mains Electricity

  • Protective mechanisms: insulation, double insulation, earthing, fuses, circuit breakers.

  • Energy transfer in resistors and its implications.

Key Formulae

  • Power: P = I × V

  • Energy Transferred: E = I × V × t

  • Voltage: V = I × R

Waves (Details from Page 8 & 9)

Types of Waves

  • Differences between longitudinal and transverse waves, amplitude, frequency, wavelength, etc.

  • Wave Speed Formula: v = f × λ

Electromagnetic Spectrum

  • Definition and uses of various types of electromagnetic waves (radio, microwaves, etc.).

Practical Investigations

  • Reflection, refraction, and properties during sound wave transmission.

Energy Resources and Energy Transfers (Details from Page 11 & 12)

Units and Concepts

  • Key Units: J, kg, W

  • Energy Transfers: Mechanically, electrically, by heating, by radiation.

Practical Investigations

  • Energy conversions in various resources like wind, water, fossil fuels, etc.

Solids, Liquids and Gases (Details from Page 13 & 14)

Key Concepts

  • Relationship between density, mass, and volume: ρ = m/V

  • Pressure: p = F/A

  • Changes of state and thermal energy transfer methods (conduction, convection, radiation).

Practical Investigations

  • Specific heat capacities and temperature-time graphs demonstrating changes in state.

Magnetism and Electromagnetism (Details from Page 15 & 16)

Key Concepts

  • Characteristics of magnets and magnetic field lines.

  • Effects of electric current in generating magnetic fields.

Key Formulae

  • Voltage Induction in conductors and coils during motion in magnetic fields.

  • Transformers: Vp/Vs = Np/Ns (turns ratio).