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3D gridbuilding - science

3D GRIDBUILDING - SCIENCE - PHYSICS

ULTRASONIC WAVES

3D gridbuilding - science

3D gridbuilding - science - biology - chemistry - physics
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graphic by Corel, Canada




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Ultrasonic waves are sound waves which have a higher frequency than can be detected by the human ear (above 18000 Hz) but which can be "heard" by many animals which use ultrasound to communicate.


Anne Evans



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ULTRASONIC
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3D gridbuilding - science - biology - chemistry - physics
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3D gridbuilding - science - biology - chemistry - physics
... "BACK LINKS" go to pages that mention "ultrasonic waves" (to provide context and more info)
3D gridbuilding - science - biology - chemistry - physics

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