Frequency
in sentence
326 examples of Frequency in a sentence
The point is, your brain receives the same signal, regardless of whether you see light that has the yellow
frequency
or light that is a mixture of the green and red frequencies.
One of the most promising candidates for a unified theory is string theory, and the essential idea is, if you could zoom in on the fundamental particles that make up our world, you'd see actually that they're not particles at all, but tiny vibrating strings of energy, with each
frequency
of vibration corresponding to a different particle, a bit like musical notes on a guitar string.
The size of a wave is called its wavelength, and how often it comes by is called its
frequency.
If the waves that day have long wavelengths, they'll make you bob only so often, or at a low
frequency.
If the waves, instead, have short wavelengths, they'll be close together, and you'll bob up and down much more often, at a high
frequency.
If you know the wavelength or
frequency
of a wave of light, you can also figure out its energy.
We also used ultra low
frequency
radio to broadcast back to the surface our exact position within the cave.
Tattooing machines used today insert tiny needles, loaded with dye, into the skin at a
frequency
of 50 to 3,000 times per minute.
The hotter an object gets, the higher
frequency
the light it emits.
All clocks must have a constant
frequency.
For an atom, when a transition occurs from one energy level to another, quantum mechanics says that the energy difference is equal to a characteristic frequency, multiplied by a constant, where the change in energy is equal to a number, called Planck's constant, times the
frequency.
That characteristic
frequency
is what we need to make our clock.
GPS satellites rely on cesium and rubidium atoms as
frequency
standards.
In the case of cesium 133, the characteristic clock
frequency
is 9,192,631,770 Hz.
No matter how skilled a clockmaker may be, every pendulum, wind-up mechanism and quartz crystal resonates at a slightly different
frequency.
However, every cesium 133 atom in the universe oscillates at the same exact
frequency.
This greater wave
frequency
is the cause of the famous Doppler effect, where approaching objects sound higher pitched.
But by listening to changes in the amplitude and
frequency
of those waves, we can hear the story that those waves are telling.
There's body language and vocal tone, changes in heart rate, complexion, and skin temperature, or even word
frequency
and sentence structure in our writing.
Global citizens will sign up in every corner of this globe, increasing the frequency, quality and impact of their actions.
OK. (Laughter) There are studies done on the
frequency
with which individuals engage in the conjugal act, as broken down by male, female; introvert, extrovert.
It transmits power with
frequency
and field distribution determined by the dimensions.
As you can see in the chart, the
frequency
of this kind of hole dramatically increases with altitude.
And we know that, although it's great to make those anti-malarial drugs available at really low cost and high frequency, we know that when you make them highly available you're going to get resistance to those drugs.
If we know that we're going to get extra bang for the buck from providing clean water, then I think that we can say, let's push the effort into that aspect of the control, so that we can actually solve the problem, even though, if you just look at the
frequency
of infection, you would suggest that you can't solve the problem well enough just by cleaning up water supply.
Decades later and dozens of countries from all around the world have launched thousands of more satellites into orbit, and the
frequency
of launches is only going to increase in the future, especially if you consider things like the possibility of 900-plus satellite constellations being launched.
But curiously, the
frequency
of their purrs, between 25 and 150 hertz, is within a range that can promote tissue regeneration.
She could use it when she wanted, in the way that she wanted, at the dose and
frequency
that worked for her.
It's at the same
frequency
as my survey, but it's so faint.
Now, there is a little twist in human anatomy, because the resonant
frequency
of this object is about 10 hertz, and if you've ever played the piano, you can't go higher than two or three hertz.
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