Standing waves in a cup of coffee. A standing wave,also known as a stationary wave,is a wave that remains in a constant position. If the medium (here the coffee) is not moving with respect to the wave,then the standing wave is a result of interference between two waves travelling in opposite directions,in this case circular waves reflecting from the edges of the cup and the centre of the cup | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Andrew Lambert Photography |
Taille de l’image : | 4889 px × 3618 px |
Model Release : | Non requis |
Property Release : | Non requis |
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