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What does it mean for a wave to have a frequency of one hertz?
Wiki User
∙ 11y ago
1 hertz is the same as 1 cycle per second. Waves have vibrations, or something else that changes over time, and the frequency - measured in hertz - specifies how many full cycles occur in one second. For example, if a water wave has 1 cycle per second (1 hertz), that would mean that at any given point, the water moves up and down once per second.
Wiki User
∙ 11y ago
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What did the flag mean to the American colonists during the revolutionary war?
The distance between the crest of one wave of electromagnetic radiation and the crest of the next one is its frequency/ when a star runs out of fuel, it caanoot become a neutron star.
What year did James Maxwell established the electromagnetic wave theory?
About 150 years ago, James Clerk Maxwell, an English scientist, developed a scientific theory to explain the behaviour of electricity and magnetism, and discovered mathematical equations that he found predicted the existence of the new phenomenon of electromagnetic waves, which included light waves, that travel at a finite speed that he predicted.He noticed that electrical fields and magnetic fields can couple together to form electromagnetic waves. Neither an electrical field (like the static which forms when you rub your feet on a carpet), nor a magnetic field (like the one that holds a magnet onto your refrigerator) will go anywhere by themselves. But, Maxwell discovered that a CHANGING magnetic field will induce a CHANGING electric field and vice-versa.James Clerk MaxwellAn electromagnetic wave exists when the changing magnetic field causes a changing electric field, which then causes another changing magnetic field, and so on forever. Unlike a STATIC field, a wave cannot exist unless it is moving. Once created, an electromagnetic wave will continue on forever unless it is absorbed by matter. Heinrich Hertz, a German physicist, applied Maxwell's theories to the production and reception of radio waves. The unit of frequency of a radio wave -- one cycle per second -- is named the hertz, in honor of Heinrich Hertz.Hertz proved the existence of radio waves in the late 1880s. He used two rods to serve as a receiver and a spark gap as the receiving antennae. Where the waves were picked up, a spark would jump. Hertz showed in his experiments that these signals possessed all of the properties of electromagnetic waves.Heinrich HertzWith this oscillator, Hertz solved two problems. First, timing Maxwell's waves. He had demonstrated, in the concrete, what Maxwell had only theorized - that the velocity of radio waves was equal to the velocity of light! (This proved that radio waves were a form of light!) Second, Hertz found out how to make the electric and magnetic fields detach themselves from wires and go free as Maxwell's waves.
Do wavelength measure from the top of one wave to the top of another wave?
Yes. To be precise, the wavelength is the length of one precise cycle, and one way to measure that is from top to top.
Full meaning of bandwidth?
Measurement of the capacity of a communications signal. For digital signals, the bandwidth is the data speed or rate, measured in bits per second (bps). For analog signals, it is the difference between the highest and lowest frequency components, measured in hertz (cycles per second). For example, a modem with a bandwidth of 56 kilobits per second (Kbps) can transmit a maximum of about 56,000 bits of digital data in one second. The human voice, which produces analog sound waves, has a typical bandwidth of three kilohertz between the highest and lowest frequency sounds it can generate.
What does it mean to raise the white flag?
what does it mean when it is said to be the first one the wave the white flag ? It means to surrender or indicates you wish to talk or parley with the opposite side in a battle
Why does a wave have a frequency of one hertz?
A wave can have any frequency, not just one Hertz.
A wave has a frequency of 250 hertz. What is the period of the wave?
One second 0.004
A frequency of one cycle per second in a wave is called one?
Hertz
Number of waves produced per second?
This is known as the frequency of the wave and has the unit Hertz. Hertz is capitalized because it was named after a real person.The reciprocal of frequency is the period of the wave. That is the time in seconds for one wave to pass.
If you make a wave in a rope so that one wave passes every second what is its frequency?
1 hertz.
What is the frequency of a sound wave that has thirty compressions in one second?
The frequency is 30 per second, or 30 'Hertz'.
A frequency of one sound wave per second is called?
Frequency is related by 1/Time. The unit is hertz (hz). One sound wave a second would yield a frequency of 1 hz.
How do you calculate the period of a wave of frequency 75 Hz?
The period is the reciprocal of the frequency, in other words, one divide by the frequency. If the frequency is in Hertz, the period is in seconds.
What is the frequency of a wave when one wave passes in 8 seconds?
Frequency is measured in Hertz (Hz), which is the number of wavelengths that pass in one second. Since one wavelength is passing every eight seconds, the frequency is 1/8 Hz.
What it means for a wave to have a frequency of one hertz?
1 hertz is the same as 1 cycle per second. Waves have vibrations, or something else that changes over time, and the frequency - measured in hertz - specifies how many full cycles occur in one second. For example, if a water wave has 1 cycle per second (1 hertz), that would mean that at any given point, the water moves up and down once per second.
What does the number of wavelengths that pass a given point in one second measured in hertz mean?
Some Definitions 1 hertz is one repetition of a sine wave from 0 to maximum positive amplitude back through zero to maximum negative amplitude and back to zero, ie alternating current or a radio wave Frequency is defined as the number of hertz ie repetitions of the cycle (hertz) in one second Wavelength is the distance from end to end of one hertz/cycle these properties are related and are expressed by the following equation velocity = frequency times wavelength the number of wavelengths that pass a given point in one second if expressed in hertz would be the frequency
What is meant by the frequency of a wave what is the unit?
The frequency of a wave is the number of complete waves that pass a fixed point in one second. The unit is "Hertz" or "Cycles". The dimension is "per second". (Reciprocal time.)
