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If something vibrates one million times per second it has a frequency of?
1Mhz (full wave) or 500kHz (half wave) but you didn't describe any type of oscillation so therefore it has no frequency except a vibration. What does Vibration mean? A sound vibration, does that mean noise energy? A material shake, a high noise energy noise pitch from collision or hum?
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 does overtone mean?
An overtone is a natural resonance or vibration frequency of a system. (see link for "Calculations of Harmonics from Fundamental Frequency")
Is a sound quieter when a vibration is smaller?
No. If a vibration is smaller, the sound is higher pitched. To get a quieter sound the amplitude of the sound-wave needs to be smaller. +++ It depends whether you mean amplitude or wavelength being "smaller", and they are two different things. If the vibration's amplitude is smaller the sound is quieter irrespective of frequency. If the vibration is more rapid, the frequency is higher but the wavelength correspondingly smaller irrespective of amplitude.
What does VHF mean?
Very high frequency
What is mean by sweep rate in vibration?
"sweep rate" refers to "how fast" you go through a frequency range when performing a vibration test. For example, let's put an equipment on a shaker and see how it responds to a sine excitation having a frequency between 50 and 2000Hz. The rate at which you will vary the frequency between 50 and 2000Hz is called the "sweep rate". It can be measured in Hz/min or octave/min.
Why dipole antenna not used for high frequency?
Depends on what you mean by high frequency. The rabbit ears antenna used in broadcast TV is a dipole and is used for VHF.
What does vibration?
Vibration is a movement of molecules, which typically involves oscillation about an equilibrium point, and is distinct from its motion and velocity.Amplitude describes the degree of vibration noted on the object. More movement means more criticality of the object condition. Velocity or speed shall be measured in a specific direction in terms of peak value or rms (root-mean-square) value. Its unit is in/s or mm/s.Frequency: a machine may oscillate quickly or slowly depending on the vibration. The rate of machine-part oscillation is called vibration frequency. Number of oscillation cycles per second is defined as the frequency, e.g. 3 cycles per second (Hertz) or 3 cycles per minute.Spectrum: It is combination of the frequency of component vibration and velocity amplitude measured at that time.
Does higher frequency mean higher pitch?
The only way to compare these "energies" is if they are altered from the same source. Otherewise it's apples and oranges. Take a 5 watt radio signal. Wether it's AM or FM, it's still a 5 watt signal.
What is high or low sound called?
I think you mean its frequency, which is commonly described as its pitch
What is frequency domain modulation?
Do you mean FDM or Frequency Division Multiplexing? If so, FDM is the division of a high frequency carrier into separate non-overlaping bands to be modulated by separate inputs. It's the modulation of several low frequency channels onto a high frequency carrier. Voice channels are low bandwidth inputs relative to the broadband carrier used to broadcast them.
What do sound mean?
A vibration in the air
