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Sound : it's energetic / Christine Honders.

by Honders, Christine.

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PowerKids Press, c2020.

Sound -- Juvenile literature.

Spotlight on physical science.

9781725313422 (hbk.)

1725313421 (hbk.)

9781725313392 (pbk.)

1725313391 (pbk.)

32 pages : color illustrations ; 23 cm.

Includes index.

Making waves -- How is sound made? -- Sound waves -- The speed of sound -- Pitch -- Intensity and quality -- Ears: the human receivers -- What's the frequency? -- Speech production -- Making music -- Echoes -- Sonar -- The science of sound -- Sound is energy.

Sound is more than just the things we hear. It's made up of sound waves, vibrations that travel through air, water, and even solid objects. In this book, readers will learn how sounds are created and about the kinds of sound waves, the properties of sound, and the scientific laws of sound. They'll also discover more how about we produce music and speech and how we hear. Primary sources and full-color photographs aid readers in understanding this complex physics topic.

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