Item Detail Information
All about waves
DVD
All about waves
Copies
3 Total copies, 3 Copies are in, 0 Copies are out.
Sound, light heat and electricity are all forms of energy that travel in waves. Discover the two ways in which waves move, and learn about the characteristics of waves: wavelength, amplitude and frequency.
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Authors
First Light Pictures (Firm)
Schlessinger Media
Subjects
Closed captioning.
Light.
Sound waves.
Waves.
Language
English
Series
Physical science for children Schlessinger science library
Dimensions
4 3/4 in.