TY  - GEN
AU  - Ray Broekel
TI  - I Want to Know About: Sound Experiments
SN  - 0516016865
U1  - 534 19
PY  - 1983///
CY  - Chicago
PB  - Children's Press
KW  - English
KW  - Sound
KW  - General
KW  - Experiments
N1  - Includes index; A new true book


N2  - Briefly discusses sound, pitch, sound travel, sound waves, vibration, frequency, length, and thickness, with simple experiments to demonstrate each concept
ER  -