Light and sound : multimedia learning guide / [cakera padat multimedia]
Rays and shadows -- Reflection -- Refraction I -- Refraction II -- Using lenses -- Colour -- Oscillations and waves -- Spectrum -- Sound -- Interference and diffraction -- Curved mirrors -- Lenses
| Egile nagusia: | |
|---|---|
| Formatua: | |
| Argitaratua: |
Bradford : BTL Publishing,
1996
|
| Gaiak: |