resonators

"The tuning fork acts as a resonator, amplifying the sound when struck. "

"The violinist was a master of her instrument."

"My sister is very helpful, especially when it comes to organizing things. "

"The electronic configuration of atoms is important in chemistry class. "

"The frequency of bus service has been improved from one every 15 to one every 12 minutes."

"Her kindness is just one of the many positive dimensions of her personality. "

"The books on top of the piano resonate when he plays certain notes."

"The microwave oven uses electromagnetic microwaves to heat food quickly. "

"My science textbook explains that microwaves are a type of energy, like radio waves but with a shorter wavelength. "

"amplify a microscopes"

"The phone vibrated on the desk, signaling an incoming text message. "

"The frequency of bus service has been improved from one every 15 to one every 12 minutes."