Indicates the relation and range of sonic and ultrasonic waves. Also shows how ultrasonic waves are detected and the various types of wave generator used to propagate them; their properties and the uses to which they can be put.
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How to watch
Collection
In ACMI's collection
Credits
Collection metadata
ACMI Identifier
008714
Language
English
Subject categories
Mathematics, Science & Technology → Echo sounding
Mathematics, Science & Technology → Physics
Sound/audio
Sound
Colour
Black and White
Holdings
16mm film; Access Print (Section 1)