Broekel, Ray.
Sound experiments / [book] - Chicago : Childrens Press, c1983. - 45 p. : col. ill. ; 22 cm. - A New true book .
Includes index.
Briefly discusses sound, pitch, sound travel, sound waves, vibration, frequency, length, and thickness, with simple experiments to demonstrate each concept.
0516016865
82017869
Sound.
Sound.
Experiments.
QC225.5 / .B74 1983
534 BRO
Sound experiments / [book] - Chicago : Childrens Press, c1983. - 45 p. : col. ill. ; 22 cm. - A New true book .
Includes index.
Briefly discusses sound, pitch, sound travel, sound waves, vibration, frequency, length, and thickness, with simple experiments to demonstrate each concept.
0516016865
82017869
Sound.
Sound.
Experiments.
QC225.5 / .B74 1983
534 BRO