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The decibel is a measure of loudness. Frequency is related to pitch.
Hertz, hz= 1/second is the unit measure of frequency.
frequency
The frequency of sound is measured in "Hertz (Hz)".
frequency
Hertz is a measure of frequency, and has nothing to do with speed problems.Hertz is a measure of frequency, and has nothing to do with speed problems.Hertz is a measure of frequency, and has nothing to do with speed problems.Hertz is a measure of frequency, and has nothing to do with speed problems.
That all depends what color it was when it left the source. Whatever wavelength it had at the source, if it's approaching you, you'll measure a shorter wavelength (higher frequency) as it passes you. But don't forget that regardless of the speed or direction of the source, you'll measure the light passing you at the 'speed of light' ... no more or less.
Hertz, hz= 1/second is the unit measure of frequency.
The decibel is a measure of loudness. Frequency is related to pitch.
frequency meter is used to measure the frequency of unknown frequency signal.
Hertz, hz= 1/second is the unit measure of frequency.
Frequency counter
frequency
It is meaningless. A kilogram is a measure of mass. Frequency is a measure of events through time. -firstmate-
The frequency of sound is measured in "Hertz (Hz)".
A watt meter measures the electric power in watts from circuits. They can measure utility frequency, audio frequency power and radio frequency measurement.
frequency