Infant and Toddler Activities: Young Infants, Mobile Infants, and Toddlers. Because infants change and grow so quickly, curriculum must. adjust to their developmental level. For this reason, activities are. designed as prototypes for young infants, mobile infants, and.
A standing wave in a rectangular cavity resonator. A resonator is a device or system that exhibits resonance or resonant behavior, that is, it naturally oscillates at some frequencies, called its resonant frequencies, with greater amplitude than at others.esonators are used to either generate waves of specific frequencies or to select specific frequencies from a signal. Musical instruments use acoustic resonators that produce sound waves of specific tones.
What does a resonator do? A resonator installed as part of your car or truckâs exhaust system serves one main purpose â to resonate. Itâs sort of an echo chamber for your carâs exhaust, preparing all of the loud noise coming from your engine for the muffler to silence it. But there is far more science to it than that.