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Sound and Light Waves Investigations

ebook
1 of 1 copy available
1 of 1 copy available
Much of what you experience—from the things you see to the sounds you hear—travels to you in waves. But how do sound and light waves work? For thousands of years, scientists have been testing hypotheses about waves and learning from the results of observations and experiments. These tests ultimately lead to more questions: How can we see colors? Why can light travel in a vacuum while sound can't? How does the pitch of a sound change as it gets closer to you? The answers are sometimes quite surprising! Find out how sound and light waves help us interact with the world around us.
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    • The Horn Book

      January 1, 2018
      Each volume lucidly introduces a major topic in the physical sciences through definitions of important terms, profiles of scientists and their historic discoveries, and applications to everyday experiences. Most pages include numerous relevant photographs and clear diagrams of science concepts. A "Try It!" activity is included at the end of each book. Reading list, websites. Glos., ind.

      (Copyright 2018 by The Horn Book, Incorporated, Boston. All rights reserved.)

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  • Kindle Book
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Languages

  • English

Levels

  • Lexile® Measure:930
  • Text Difficulty:4-6

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