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What is the frequency of a wave with velocity of 100 ms and wavelength of 20 m?
Wiki User
∙ 6y ago
Wavelength is given in meters, while Hz is 1/seconds. Multiplying the two numbers gives meters/second. So 16,000 m/s.
Wiki User
∙ 15y ago
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What is the frequency of an electromagnetic wave that has a wavelength of 300000 kilometers?
The formula related to frequency and wavelength is Wavelength = 300000000 / Frequency (f) Wavelength = 300000000 / 30000000000 Wavelength = 1/100 Wavelength = 0.01 meter OR Wavelength = 10 milimeter
What determines energy in sound waves?
By the frequency. The higher the frequency, the shorter the wavelength. The lower the frequency the longer the wave length. C= L * f C = Time in milliseconds (343 m/s @ 20 degrees C , L= Wave Length or Lambda in meters and f= frequency in Hertz A little algebra and you have; L= C/f Example; 343 m/s / 100 Hz = .343 meters Frequency is a function of time, cycles per second. Time is the reciprocal of frequency (1/f= T).
What is wavelength of 512 hertz sound wave that travels 100 meters through air at STP?
The wavelength is about 67 centimeters, regardless of how far it travels.
How small are the wavelengths of gamma ray radiation?
AnswerA gamma ray is a form of electromagnetic energy, and it is found at the extreme end of the electromagnetic spectrum above X-rays, whose wavelengths overlap a bit. Gamma rays have wavelengths on the order of 10-11 meters (or 10 picometers) and less (shorter). This corresponds to frequencies of 30 x 1018 Hz and up, and energies of 100 keV and up. Gamma rays are produced by subatomic particle interactions, and this type of radiation is a form of ionizing radiation with considerable penetration power.AnswerThe wavelength refers to the distance that the wave travels before repeating itself; that is, wavelength is measured in meters per cycle, whereas frequency is measured in cycles per second. The frequency and wavelength will always be related by [ Frequency * Wavelength = c (speed of light) ]. Gama Rays (and all other forms of EM radiation) are both particles and waves. Quantum physics is required to understand why that is. Wavelength has nothing to do with the quantity of light (intensity) or velocity (which is always exactly c). A single photon will behave like a particle, so frequency and wavelength don't have much meaning, but when large quantities of photons are observed, their interactions are best modeled by waves.
What are the differences between Ultraviolet and Infrared radiations?
Frequencies and wavelengths (APEX)
What is the frequency of a wave with the velocity of 100ms and a wavelength of 20m?
velocity = frequency × wavelength frequency = velocity / wavelength f= 100 /20 f= 5 Hz
If a wave has a frequency of 5.0 waves per second and the distance between the peaks of the wave is 20 cm. What is the speed of the wave?
wave velocity = frequency in Hz x wavelength in meterSo frequency = 5 Hz and wavelength = distance between successive peaks = 20 cm = 20/100 mHence wave velocity = 5 * 20/100 = 1 m/s
What is the wavelength of an electromagnetic wave that has a frequency of 3 MHz?
An electromagnetic wave has a velocity "c", the universal wave equation velocity = wavelength * frequencythe wavelength then equal c / frequencythen the wavelength of that wave is : Lambda= c / Nu= 299792458 / 3*1000000 = 99.930819333333333333333333333333 meters ~ 100 meters(Lambda is the wavelength, Nu is the frequency).====================================To summarize:Wavelength = (speed) / (frequency) = (3 x 108) / (3 x 106) = 102 = 100 meters, in vacuum
What is the velocity of a wave with a frequency of 10 Hz and a wavelength of 2 m?
By the v=f'lambda' formula (v= velocity; f= frequency; lambda= wavelength) it's 20m/s.
What is the frequency of a wave with a velocity of 100ms and a wavelength of 20m?
Frequency = Velocity / Wavelength = 100 m/s / 20 m = 5 s-1 or 5 Hz.
What is the frequency of an electromagnetic wave that has a wavelength of 300000 kilometers?
The formula related to frequency and wavelength is Wavelength = 300000000 / Frequency (f) Wavelength = 300000000 / 30000000000 Wavelength = 1/100 Wavelength = 0.01 meter OR Wavelength = 10 milimeter
What is the frequency of a radio wave with a wavelength of 3?
Frequency = speed/wavelength = 300,000,000/3 = 100 MHz.
What is the frequency of a radio wave with the wavelength of 3 m?
Frequency = speed/wavelength = 300,000,000/3 = 100 MHz.
The wavelength of a radio wave received at 100 megahertz is?
Wavelength = speed/frequency = 300,000,000/100,000,000 = 3 meters
What is the wavelength of an electromagnetic wave that has a frequency of 3 kilohertz?
Wavelength = (speed)/(frequency) = 300,000,000m/s/3,000(1/s) = 100,000 meters or 100 km
The frequency of a wave that travels at a speed of 900 meters per second and a wavelength of 9 meters?
Frequency = (speed) / (wavelength) = 900/9 = 100 Hz.
What is the period of a wave with a frequency of 100 Hz and a wavelength of 2.0 m?
Period = 1/ frequency So period = 1/100 = 0.01 second
