In classical physics the frequency corresponds to the energy.

In other words, the peak wavelength and the peak frequency do not correspond.

The natural frequencies of a beam therefore correspond to the frequencies at which resonance can occur.

Stars may also pulsate in a harmonic or overtone which is a higher frequency, corresponding to a shorter period.

The light frequencies that were analyzed corresponded to the common frequency range that birds use, which is weak in the ultraviolet.

The highest frequency of smoking corresponded to the highest rate of lung cancer.

In this study, sixteen four-month-old infants were presented with lights of different frequencies corresponding to different colors.

Distances between free objects increase and decrease rhythmically as the wave passes, at a frequency corresponding to that of the wave.

These frequencies correspond to radiation in the infrared (IR) region of the electromagnetic spectrum.

The vibrational frequencies of most molecules correspond to the frequencies of infrared light.