Experiments with sound and light /
Chris Oxlade ; consultant John Farndon.
- 32 pages : color illustrations ; 28 cm.
- Excellent science experiments .
Includes index.
Notes for helpers -- What is light? -- What is sound? -- Using this book -- Scientist kit -- Hand shadows -- Ray of light -- Through a lens -- Rainbow colours -- Changing colours -- Picture flicker book -- Seeing sound -- Light races sound -- Musical box -- Blow some music -- Record your results -- Quiz zone -- Picture quiz.