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A wave has a frequency of 4Hz and it's wavelength is 3m what is the speed of the wave?
Wiki User
∙ 14y ago
We know the formula of speed of a wave is given by V = FW... where V is the speed , F is the frequency and W is the wavelength so very clearly the speed of this wave is 4*3 =12 m/s.
Wiki User
∙ 14y ago
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What is the speed of a wave if it has a frequency of 4hz and a wave length of 8 meters?
The speed of a wave can be calculated by multiplying its frequency by its wavelength. In this case, the speed of the wave would be 32 m/s (4 Hz x 8 m).
What is the period of 4hz wave?
The period of a 4Hz wave is 0.25 seconds. This can be calculated by taking the inverse of the frequency (1/4 = 0.25).
What is the frequency of a wave that has a period of 2.5 seconds?
The speed of the wave c = frequency f times wavelength lambda. c = 25 times 5 = 125 m/s, whatever that medium on what planet may be. Some formulas: Scroll down to related links and look at "Wavelength".
What is the period of a clock waveform whose frequency is 4 MHz?
The period of a waveform is the reciprocal of its frequency. In this case, if the frequency is 4 MHz (4 million cycles per second), the period would be 1 divided by 4 million, which equals 0.25 microseconds.
What is higher 2Hz or 4Hz?
4Hz is higher than 2Hz because it completes 4 cycles in one second compared to 2 cycles in one second for 2Hz.
What is the speed of waves in water that are 2.5 meters apart and have a frequency of 4?
speed of a wave = wavelength x frequency = 2.5m x 4Hz = 10m/s
What is the speed of a wave if it has a frequency of 4hz and a wave length of 8 meters?
The speed of a wave can be calculated by multiplying its frequency by its wavelength. In this case, the speed of the wave would be 32 m/s (4 Hz x 8 m).
What is the period of 4hz wave?
The period of a 4Hz wave is 0.25 seconds. This can be calculated by taking the inverse of the frequency (1/4 = 0.25).
A wave has a period of 0.25 seconds what is the frequency of this wave?
4Hz because this wave happens 4 times per second. Hz=1second / frequency.
What is the frequency of a wave that has a period of 2.5 seconds?
The speed of the wave c = frequency f times wavelength lambda. c = 25 times 5 = 125 m/s, whatever that medium on what planet may be. Some formulas: Scroll down to related links and look at "Wavelength".
Four complete waves pass a duck in one second what is it's frequency?
the frequency = 1/T where T is the time period of the wave so in this case T = 1/4 so f = 4 therefore the wave has a frequency of 4Hz
What is the period of a clock waveform whose frequency is 4 MHz?
The period of a waveform is the reciprocal of its frequency. In this case, if the frequency is 4 MHz (4 million cycles per second), the period would be 1 divided by 4 million, which equals 0.25 microseconds.
What is higher 2Hz or 4Hz?
4Hz is higher than 2Hz because it completes 4 cycles in one second compared to 2 cycles in one second for 2Hz.
What is an ocilloscope?
It is an instrument that measures voltage against time. This is known as frequency. If the trace takes one second to transverse the tube face (adjusted by the "x" control) and the input to the "Y" amplifier varies from say +2volts to -2volts and it did this + & - variation at 4Hz then a square wave will be shown on the tube face, which will be repeated four times. If the frequency is doubled then eight repeats will be shown. As the osilloscope has variable "x" frequency and the "y" amplifier gain can also be varied then any waveform can be measured. All 'scopes work in basically the same way but some are more complicated to use than others. I do hope this is of help but do ask me if you need any further assistance and I will try to help.
What is ocilloscope?
It is an instrument that measures voltage against time. This is known as frequency. If the trace takes one second to transverse the tube face (adjusted by the "x" control) and the input to the "Y" amplifier varies from say +2volts to -2volts and it did this + & - variation at 4Hz then a square wave will be shown on the tube face, which will be repeated four times. If the frequency is doubled then eight repeats will be shown. As the osilloscope has variable "x" frequency and the "y" amplifier gain can also be varied then any waveform can be measured. All 'scopes work in basically the same way but some are more complicated to use than others. I do hope this is of help but do ask me if you need any further assistance and I will try to help.
A voice signal sample is stored as one byte Frequency range is 16 Hz to 20 Hz What is the memorysize required to store 4 minutes voice signal?
It's 1920Bytes. As the bandwidth (f2-f1) is 20-16=4Hz. The sampling frequency should be twice the bandwidth (2B). the sampling frequency is 8Hz= 8 samples= 8 cycles/second. 4 minutes=(4*60) =240 Seconds 1sample->1 Byte 1Second->8 Samples 240 Seconds->(240*8) = 1920 Samples
What are the technical specs of the Pioneer CDJ 200 system?
Technical specifications for the Pioneer CDJ 200 system are 4Hz-20kHz frequency response, 110dB (JEITA) signal-to-noise ratio, 0.006% (JEITA) distortion, 16W power consumption, 8.5 x 11.5 x 3.9 dimensions,and a weight of 9.3 lbs. Sounds like a great system!
