School Physics Notes: Investigating, explaining the properties and uses of waves

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GCSE level Physics exam revision notes on waves

INDEX of revision notes on the general types, properties and models of WAVES including example calculations

[Author © Dr Phil Brown PhD: Doc Brown's physics exam revision notes suitable for students of UK IGCSE & GCSE level physics courses, ~ US grades 9-10 physics [waves-intro- page RE-EDIT]

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Sub-index for this section on the general properties of waves

(There is inevitably some overlap between these introductory 'waves' pages)

An introduction including transverse waves, longitudinal waves and calculations, ripple tank experiments illustrating reflection, refraction and diffraction, all of these are explained with lots of diagrams.

1. Introduction to waves - what are they? and 'main' types?, can they transfer energy?

2. Everyday examples of waves

3. Technical description and properties of a transverse wave and equation (see also 10, same page)

4. The technical description and properties of a longitudinal wave

5. Comparing and contrasting examples of transverse and longitudinal waves

6. More on properties of waves - reflection, refraction, diffraction

7. Reflection of waves and a scientific model

8. Refraction of waves and a scientific model

9. Diffraction of waves and a scientific model

10. Wave calculations - formulae and how to solve wave calculation questions (see also 3, same page)

11. Experiments with water waves in a ripple tank

12. Investigation of waves using a tensioned wire and a signal generator


WHERE NEXT?

INDEX of ALL my notes on waves, radiation, astronomy etc.

WAVES - electromagnetic radiation, sound, optics-lenses, light and astronomy revision notes index

General introduction to the types and properties of waves, ripple tank expts, how to do wave calculations

Illuminated & self-luminous objects, reflection visible light, ray box experiments, ray diagrams, mirror uses

Refraction and diffraction, the visible light spectrum, prism investigations, ray diagrams explained

Electromagnetic spectrum, sources, types, properties, uses (including medical) and dangers

The absorption and emission of radiation by materials - temperature & surface factors including global warming

See also Global warming, climate change, reducing our carbon footprint from fossil fuel burning

Optics - types of lenses (convex, concave, uses), experiments and ray diagrams, correction of eye defects

The visible spectrum of colour, light filters and explaining the colour of objects

Sound waves, properties explained, speed measure, uses of sound, ultrasound, infrasound, earthquake waves

The Structure of the Earth, crust, mantle, core and earthquake waves (seismic wave analysis)

Astronomy - solar system, stars, galaxies and use of telescopes and satellites

The life cycle of stars - mainly worked out from emitted electromagnetic radiation

Cosmology - the Big Bang Theory of the Universe, the red-shift & microwave background radiation


IGCSE AQA GCSE Physics Edexcel GCSE Physics OCR GCSE Gateway Science Physics OCR GCSE 21st Century Science Physics Doc Brown's school physics revision notes: GCSE physics, IGCSE physics, O level physics,  ~US grades 8, 9 and 10 school science courses or equivalent for ~14-16 year old students of physics


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