IGCSE Physics key definitions waves

IGCSE Physics Key Definitions For 0625 AND 0972

OBJECTIVES:

By the end of this section, you will be able to :

Define key terms for IGCSE Physics for 0625 and 0972 (9-1) for the topic waves
Understand how marks have been allotted in the examination questions for defining various quantities based on the lesson waves
Become extremely confident in defining various terms using the correct scientific vocabulary as per the syllabus requirements for the topic on waves

Motion, forces, and energy — from vectors and kinematics to momentum, energy, and pressure.

Thermal physics — particle model, temperature scales, specific heat capacity and heat transfer.

Waves — general properties, reflection/refraction, TIR, lenses and the EM spectrum.

Electricity and magnetism — charge, current, circuits, electrical power and safety.

Earth & Solar System, stars and the universe — redshift, CMBR, life cycle of stars and more.

Nuclear model, ionising radiation, decay equations and half-life.

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