IGCSE Physics: Thermal Physics | Questions by Topic

HomePhysics RevisionCAIE IGCSE Physics (0625)Thermal Physics

Past paper questions, key definitions, and mark schemes — all files verified from our archive.

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📝 Key Concepts & Definitions

  • Temperature is a measure of average kinetic energy of particles
  • Heat is the transfer of thermal energy from hot to cold
  • Specific Heat Capacity: E = mcΔT
  • Specific Latent Heat: E = mL
  • Conduction: transfer of heat through solids by vibration
  • Convection: transfer of heat through fluids by density changes
  • Radiation: transfer of heat by infrared waves, no medium needed
  • Boyle’s Law: pV = constant (at constant T)

+ more definitions available in the full revision notes

🃏 Key Formulas & Equations

Specific Heat Capacity: E = mcΔT
Specific Latent Heat: E = mL
Boyle’s Law: pV = constant (at constant T)
Absolute zero = -273°C = 0K

❓ Questions by Topic

✅ 43 verified PDF links — all files confirmed on server

📅 2022-2024 papers (13 available)
📅 2018-2021 papers (61 available)

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