What are sound waves?
Título:
What are sound waves?
PERSONAL_AUTHOR_EPSB:
Resumen:
"This book introduces the concept of sound waves in a relatable, child-centered way. Readers will discover that matter must vibrate to make sound and that sound can make matter vibrate. They will also learn how sound waves are used for communication and be able to demonstrate this knowledge by creating their own sound devices".
Fecha de publicación como intervalo:
2014
SERIES_EPSB:
Descripción física:
24 pages : colour illustrations ; 21 cm.
Contenido:
What is sound? -- Sounds help us -- We communicate -- Sound is energy -- Objects vibrate -- Making waves -- Catch a wave -- Rattle and shake -- Make a paper cup phone -- Call agiain -- Learning more -- Words to know & index.
Término de la materia:
ISBN:
9780778705260
Información de publicación:
St. Catharines, Ontario ; New York, New York : Crabtree Publishing Company, 2014.
©2014
