Light and SoundBook - 2005
Everything you need to know about light and sound in this exciting new science title. Did you know: - you can measure the distance to the moon with a laser beam? - some animals can make their own light with their bodies? - sound travels about 15 times faster in steel than in air? Find out more amazing facts and mind-bending information in this dynamic and fascinating book on light and sound. It is perfect for topic-based projects and for Science at Key Stage 2 and 3 (7-14 years).
Publisher: London : c2005
Branch Call Number: JNF 535 OXLA
Characteristics: 32 p. : ill. ; 27 cm