Sentences with 'frequencies'
Example sentences and phrases with the word frequencies and other words derived from it.
• « When our voice reaches one of the resonant frequencies for the shower measurements, one has the impression that the singing also improves in quality. Unfortunately, this is not true. If the person taking a shower is out of tune, he or she will continue to do so thanks to the resonance, but at a higher volume. »
• « Humans can hear sounds whose frequencies range from 20 hertz (lower than a double bass) to 20,000 hertz (higher than a piccolo). »
• « Many insects, for example, emit ultrasound frequencies to communicate with each other by vibrating their wings or their elytra. »