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Description:

Aluminum resonance bar suitable for acoustic demonstrations. This was made by Carl J. Ulrich (1873-1955), a German immigrant who moved to Minneapolis in 1924, taught physics at Roosevelt High School, and made science teaching apparatus.

Maker: Carl J. Ulrich

Location: Currently not on view

Place Made: United States: Minnesota, Minneapolis

See more items in: Medicine and Science: Physical Sciences

Exhibition:

Exhibition Location:

Data Source: National Museum of American History

Id Number: 2004.0104.08Accession Number: 2004.0104Catalog Number: 2004.0104.08

Object Name: resonance bar

Measurements: overall: 4.5 cm x 29.5 cm x 18 cm; 1 3/4 in x 11 5/8 in x 7 1/16 inoverall: 7 3/8 in x 10 15/16 in x 1 7/8 in; 18.7325 cm x 27.78125 cm x 4.7625 cm

Metadata Usage: CC0

Guid: http://n2t.net/ark:/65665/ng49ca746ab-8175-704b-e053-15f76fa0b4fa

Record Id: nmah_1278413

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Resonance Bar