Sentences with phrase «waves at a particular frequency»
Not exact matches
By incrementally varying the frequencies of the ultrasonic waves, the duo can pinpoint the frequency at which a target resonates — like the amplification of a particular hum in a shower stall.
http://www.sciencemag.org/
So the selective absorption of light by a particular material occurs because the selected frequency of the light wave matches the frequency at which electrons in the atoms of that material vibrate.