Sound propagation
Text
Information sheet:
Scientific explanation of the phenomenon that it is possible to blow out a candle with sound.
Medientyp:
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Letzte Aktualisierung:
20.04.2017
Lizenz:
Dieses Medium steht unter einer CC BY-SA 4.0 international Lizenz.
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Dieses Medium steht unter einer CC BY-SA 4.0 international Lizenz.
Was bedeutet das?
So verweisen Sie auf das Medium
Medienpaket:
Beschreibung:
The experiment “tambourine blows out candle" demonstrates clearly how sound waves propagate and that a movement of air particles is associated with it (you may use a bass drum instead of a tambourine). On the basis of this experiment the propagation of sound when speaking can be explained.
Information and ideas:
Simple experiment that can be reproduced easily in class.
The media used in this information sheet are available as individual media files on the media portal of the Siemens Stiftung.
Relevant for teaching:
Acoustic phenomena
Sound/acoustics: parameters
Vibrations and waves
Communication
Information and ideas:
Simple experiment that can be reproduced easily in class.
The media used in this information sheet are available as individual media files on the media portal of the Siemens Stiftung.
Relevant for teaching:
Acoustic phenomena
Sound/acoustics: parameters
Vibrations and waves
Communication
Dazugehörige Medien:
Lernobjekttyp:
Information sheet
Fächer:
Personal, social and health education (PSHE); Physics; Technology
Klassenstufen:
Grade 1 to 4; Grade 5 to 6; Grade 7 to 9; Grade 10 to 13
Schultypen:
Elementary school; Middle/high school; Vocational training
Stichworte:
Communication; Sound; Speech; Wave (physics); Communication (human); Sound (basic phenomenon); Sound propagation; Sound wave; Speech
Bibliographie:
Siemens Stiftung Media Portal
Urheber/Produzent:
MediaHouse GmbH
Rechteinhaber:
© Siemens Stiftung 2016