Sentence examples for drop in frequency from inspiring English sources
In the case of a moving observer, a passenger on the train would hear the warning bells at the crossing drop in frequency as the train speeds by.
When it gets cold out, tree cricket chirps drop in frequency by as much as an octave.
The Stark tuning plots of CO adsorbed at 400 mV exhibit a precipitous drop in frequency coincident with the adsorption potential.
From our vantage point in the Milky Way, the speed at which any other galaxy is moving away can be clocked using the "redshift" of its light a drop in frequency and increase in wavelength akin to the dip in pitch of a receding train's whistle.
Any brief radio signal will drop in frequency because of scattering by hot gas between the stars (and even between galaxies).
The distribution showed a bimodal peak, with a drop in frequency at ±200 bp from the TSS.
Several studies have shown a negative correlation between the frequency of gene conversion and the distance between homologous sequences [ 17, 18], with a drop-off in frequency at distances greater than 55 kb [ 19].
The drop in frequencies after these peak years, perhaps related to reduced rural public health education activities, fell to pre-1997 levels, when detection was totally passive.
The calls have been steadily dropping in frequency for seven populations of blue whales around the world over the past 40 years, say researchers at the Scripps Institution of Oceanography, the National Oceanic and Atmospheric Administration and WhaleAcoustics, a private research company.
The decline in firing frequency was more gradual and the drop in firing frequency reached a plateau about 18 hrs after curcumin and Aβ were coadministered.
