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Siemens Stiftung

The Ear, Hearing and Hearing Impairment;: Sound reflection - experiments

Experimentation instructions:
Experiment on sound reflection.

Without the metal plate, the ticking would be barely audible, but in the appropriate position, it can be heard very clearly: Sound waves are partly reflected when they hit an obstacle. The angle of incidence is just as big as the angle of reflection.

Information and ideas:
The experiment can be done in class together with the students.

Relevant for teaching:
Sound/acoustics: parameters
Vibrations and waves

Medientypen

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Lernalter

11-18

Schlüsselwörter

Sound Wave (physics)

Sprachen

Englisch

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