Loudspeaker and polystyrene balls. A loudspeaker takes an electrical input and converts it into a series of vibrations. This is done using electromagnets that produce vibrations in the speaker which correspond to the input. These vibrations are transmitted to the polystyrene balls,causing them to bounce | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Andrew Lambert Photography |
Taille de l’image : | 3619 px × 4857 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |