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That depends on what kind of a system the local oscillator is part of. In a simple AM receiver, it's typically 455 KHz above the frequency of the incoming signal of interest. In a consumer FM radio, that figure is 10.7 MHz above. In a 'legacy' analog microwave receiver, it's almost always spaced 70 MHz from the received carrier, and since the ubiquitous advent of split-mount digital microwave equipment, with the RF system clamped to the antenna, there's no telling any more ... you always have to look in the book (if that information is even included in the book).
Elian Konopelski
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∙ 12y agoNumber of vibrations per second is frequency of vibrations. The same is also known as number of oscillations, number of repetitions, number of rotations, number of cycles, number of revolutions.
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∙ 15y agoThis question as stated is not answerable. The unit of frequency is the hertz and it is defined as one oscillation each second. Something that oscillates sixty times each second is said to oscillate at a frequency of 60 hertz.
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∙ 9y agoIn this diagram it is clear that time period is 1 second. Reciprocal of time period gives frequency. So frequency i.e the number of vibrations in one second is also 1. Its unit is hertz and denoted by Hz
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∙ 9y agoThe number of oscillations in one second is called a Hertz.
The old designation was a cycle, however it was renamed in honor of Heinrich Hertz.
Therefore, sixty cycles per second is now called 60 Hertz.
In musical terms, you will see 440 Hz. (A above middle C), which is the standard that most orchestras use as a reference.
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∙ 14y agoIt's the frequency that oscillates a signal, most of the times, or just oscillating frequency of a signal, like a sine, cosine, a pulse etc.
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∙ 14y agofrequency is the number of cycles per second
i.e. f=1/t
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∙ 9y agofrequency.
Frequency can be the number of oscillations in any period of time. If your timebase is seconds, the frequency is measured in Hertz (cycles per second).
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∙ 13y ago2,300 Hz = 2.3 KHz = 0.0023 MHz = 0.0000023 GHz
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∙ 12y agoThis is known as the frequency of a wave.
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What does the frequency of vibration mean?
the number of vibrations made by the vibrating body in one second is known as its frequency
What is it called when vibrations cause a second object to vibrate?
When vibrations from one object cause another object to vibrate, it is called resonance. Resonance occurs when the natural frequency of the second object matches the frequency of the vibrations of the first object, resulting in increased amplitude and sustained vibrations in the second object.
What is the measure of how many times an object vibrates per second?
The word for "number of vibrations per second" or "cycles per second" is frequency. Otherwise, you might be looking for the density and bulk modulus of the medium, and the intensity of the energy... which will establish the natural frequency of a system.
The is the time it takes for one full vibration of a particle in a medium.?
Vibrations are oscillations that occur about an equilibrium point. The "period" is the time it takes for one full vibration of a particle in a medium.
What is noise made by?
Noise is made by vibrations in the air. The more intense the vibrations the higher pitched the sound is. For example if something vibrated once in a second it would be very low pitch however if something vibrated one billion times a second it would be very high pitched.
What is the number of vibrations that occur in a 1-second time interval is called?
It is called the frequency. The SI unit is the Hertz. One Hertz is one cycle per second.
What does the frequency of vibration mean?
the number of vibrations made by the vibrating body in one second is known as its frequency
How do you find angular velocity in radians per second?
-- Determine the number of revolutions, vibrations, reciprocations, or full oscillations in one second. -- Multiply that number by (2 pi).
The number of cycles that occur in one second is known as?
That's the frequency.
What is it called when vibrations cause a second object to vibrate?
When vibrations from one object cause another object to vibrate, it is called resonance. Resonance occurs when the natural frequency of the second object matches the frequency of the vibrations of the first object, resulting in increased amplitude and sustained vibrations in the second object.
How many vibrations of a cesium atom equal one second?
9192631770
How can one tuning fork's vibrations cause another tuning fork to vibrate?
Vibrations are transferred from one to the other through the air. If the two have the same frequency (or a very similar frequency), resonance will occur.
What is the Hz?
The Hz, or Hertz, is the unit of frequency in the International System of Units (SI). It measures the number of cycles or vibrations per second in a wave or signal. For example, if a wave has a frequency of 50 Hz, it means there are 50 cycles or vibrations occurring every second.
What is the measure of how many times an object vibrates per second?
The word for "number of vibrations per second" or "cycles per second" is frequency. Otherwise, you might be looking for the density and bulk modulus of the medium, and the intensity of the energy... which will establish the natural frequency of a system.
How many number one singles have The Beach Boys had in 2008?
Their last number one single was Kokomo in 1988 The last one before that was Good Vibrations in 1966
Define counting principle?
If one event can occur in m ways, and for each of these a second event can occur in n ways, then the number of ways that the two evens can occur together is m x n. Can be extended to three or more events.
The is the time it takes for one full vibration of a particle in a medium.?
Vibrations are oscillations that occur about an equilibrium point. The "period" is the time it takes for one full vibration of a particle in a medium.
