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What is the speed of a sonar signal in water with a frequency of 1000Hz and a wave length of 1.5 meter?
Wiki User
∙ 12y ago
You can use the formula v=fλ where v is velocity (speed), f is frequency, and λ is the wavelength. Thus, you get v=(1000Hz)(1.5m) --> v=1500m/s
Wiki User
∙ 12y ago
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What is frequency meter?
frequency meter is used to measure the frequency of unknown frequency signal.
What is the difference between Megahertz and a meter?
Hertz is the unit of frequency and meter the unit of length. Frequency is the number of occurrences of a repeating event per unit time. Length is a measurement of distance or dimension.
What is frequancy in statistical data?
The number of times a variate is observed in a population is the frequency of that variate. For example if plant length is under observation and in a population of plants having one meter length is measured 15 ; the frequency of 1 m tall plants will be 15.
How many meters are in MHz?
Those two units are completely unrelated. Meter is a measure of length, Hertz is a unit of frequency (reciprocal of seconds).
How fast is a wave moving if its wave length is 10 meters and its frequency is 110 Hz?
The formula for a wave in this case is: speed = frequency x wavelength. Since Hz = 1/second, the answer will be in meter/second.
What is frequency meter?
frequency meter is used to measure the frequency of unknown frequency signal.
How does a vibrating reed frequency meter works?
A vibrating reed frequency meter operates by using a reed that vibrates at the frequency of the input signal being measured. The length and mass of the reed are designed to resonate at specific frequencies, causing the reed to vibrate when the input signal matches its resonant frequency. The vibrating reed then generates an electrical signal that can be measured and displayed as the frequency of the input signal.
What is weston frequency meter?
Weston frequency meter is a type of electromechanical instrument used for measuring the frequency of an alternating current (AC) power system. It typically consists of a moving-coil meter mechanism that reacts to the frequency of the AC signal to provide a reading on its scale. Weston frequency meters are used in various applications to monitor and analyze the frequency of electrical systems.
What is the difference between Megahertz and a meter?
Hertz is the unit of frequency and meter the unit of length. Frequency is the number of occurrences of a repeating event per unit time. Length is a measurement of distance or dimension.
What instrument is used to measuring Frequency?
An oscilloscope or a frequency counter can be used to measure frequency. Oscilloscopes display the waveform of a signal and can measure its frequency, while frequency counters directly count the number of signal cycles per second to determine frequency.
What is mechanical resonance type frequency meter?
A mechanical resonance type frequency meter is a device that measures frequency by detecting the mechanical resonant frequency of a vibrating element such as a tuning fork or quartz crystal. When the vibrating element is exposed to an electrical signal of unknown frequency, it will only resonate at its natural frequency, allowing the meter to accurately measure the input frequency based on the amplitude of the vibrations.
What is the formula for a 40 meter dipole?
The formula to calculate the length of a dipole antenna is 468/frequency in MHz. For a 40 meter dipole, which operates at around 7 MHz, the formula would be 468/7 = 66.85 feet long, or about 67 feet. This would be split into two equal lengths, one for each side of the dipole.
What is 262 Hz in meters?
To convert from frequency (Hz) to wavelength (m), you can use the formula: Wavelength (m) = Speed of Light (m/s) / Frequency (Hz). The speed of light is approximately 3 x 10^8 m/s. Therefore, for a frequency of 262 Hz, the wavelength would be approximately 1145 meters.
What is its wavelength in meters if The frequency of a microwave signal is 9.76 GHz?
The formula relating wavelength, frequency, and speed of light is λ = c / f, where λ is the wavelength, c is the speed of light (approximately 3.00 x 10^8 m/s), and f is the frequency. Plugging in the values gives us λ = (3.00 x 10^8 m/s) / 9.76 x 10^9 Hz = 0.0307 meters, or 30.7 mm.
What is the SI unit of meter?
Units for Frequency are Hertz (Hz) Hertz is also known as s-1 (1/seconds) There is no distance component (meters) in frequency, only a "time" component
Wave length of electromagnetic radiation having a frequency of 5.00 x 1012?
Divide the speed of light (300 x 106 meter/second) by the frequency. The answer will be in meters.
If relation between frequency and distance is inversely praportional then why frequency cant be 0 to increase the distance?
Frequency has nothing to do with distance, the only reason frequency is sometimes associated with distance, is the length of one full RF cycle in the air, this is calculated with the following formula: wave length in meters = 300/frequency in MHz, that is say the frequency is 30 MHz (a frequency allocated to radio armatures) 300/30 = 10 meters that is then called the 10 meter band. This will then be the length of a balanced long wire antenna for that frequency or a 1/2 wave dipole will be 5 meters long. In the old days before FM, the radio bands was announced in meter bands where say 750 kHz was the 300/.750 = 400 meters. So if frequency = 0 then there is no signal and you can't divide by zero if one try to divide by zero on any calculator you will get an error message "cannot divide by zero".
