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        Grades

        6-12

        Accessibility

        Textual, Visual

        Permitted Use

        Stream Only


        Part of NOVA
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        Sound Waves Underwater: Experiment with Sonar

        This animation from NOVA features the two primary types of sonar—sidescan sonar and fish finders—and demonstrates how sound waves enable us to "see" underwater, sometimes with great detail.

        Learn more here.

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