Amplify-Waves, Energy, and Information
Presentation
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Science
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4th Grade
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Practice Problem
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Hard
Stephanie Owens
Used 77+ times
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16 Slides • 0 Questions
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Amplify-Waves, Energy, and Information
Unit Vocabulary
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amplitude:
how big or loud a wave is
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collision:
two or more things bumping into each other
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communicate:
to share information
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energy:
the ability to make things move or change
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explanation:
a description of how something works or why something happens
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investigate:
to try to learn more about something
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model:
something scientists make to answer questions about the real world
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particle:
a tiny piece of material that is too small to see
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source:
the place where something comes from
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transfer:
to move something from one place to another
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vibrate:
to move back and forth quickly
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visualize:
to make a picture in your mind using information from different sources
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wave:
a pattern of motion that travels away from a source
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waveform:
a curved line that shows the pattern of a wave
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wavelength:
the length of a wave from one peak to the next
Amplify-Waves, Energy, and Information
Unit Vocabulary
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