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What is the wavelength of radio waves emitted at 81.6 MHz when the speed of all electromagnetic waves in empty space is 3.00 x 1000000000 meters per second?
Wiki User
∙ 12y ago
wavelength = velocity / frequency
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= 3 * 108 metres per sec / 8.16 * 107 hertz
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= 3.676 metres
Wiki User
∙ 12y ago
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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 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
What is the wavelength of 99.3 megahertz?
If you're referring to an electromagnetic wave, then its speed is 3 x 108 meters per second,and its wavelength is(3 x 108) / (99.3 x 106) = 3.021 meters(rounded)
What is the wavelength of a wave that has a frequency of 1.0x10-2Hz?
1.0 x 10-2 = 0.01 If the wave is a sound wave in air, then its wavelength is (343/0.01) = 34,300 meters. (about 21.3 miles) If the wave is an electromagnetic wave in space then its wavelength is (299,792,458/0.01) = 29,979,245,800 meters. (about 18,628,200 miles)
The highest-energy waves in the electromagnetic spectrum are rays?
No, gamma rays have the least wavelength of all electromagnetic waves ,their wavelength ranges from 6 x 10-13 to 1 x 10-10 meters.
The wavelength of red light from 760nm in meters?
If a wavelength of light emitted from a particular red diode laser is 651 nm, its wavelength would be equivalent to 0.000000651 meters.
What is the wavelength of an electromagnetic?
The wavelength of an electromagnetic wave is its frequency divided into the speed of light which, for general purposes, is usually reckoned to be 3.0 x 10^8 meters per second. For example, at 100 megahertz, the wavelength equals 3 meters because: 300,000,000 / 100,000,000 = 3
Is wavelength measured in hertz or meters?
Usually, no. The wavelength of visible light is usually measured in nanometers. Only larger forms of electromagnetic radiation, like radio waves, are measured in meters.
An electromagnetic wave in a vacuum has a wavelength of 0.032 m What is its frequency?
Just divide the speed of light (300,000,000 meters/second) by the wavelength.
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 frequency of Ne if wavelength 14.160 angstrom?
I assume you are talking about an electromagnetic wave; in this case, divide the speed of light (300,000,000 meters per second) by the wavelength. You must first convert the wavelength to meters (divide Angstrom by 1010).
How do you find the wavelengths in meters of radiation what frequencies?
Wavelength x frequency = speed of the wave, so wavelength = speed / frequency. In SI units, wavelength (in meters) = speed (in meters/second) / frequency (in Hertz). If you are talking about electromagnetic waves in avacuum, use 300,000,000 m/s for the speed.
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
How are the energy and the frequency of an electromagnetic wave related?
For any point on the electromagnetic spectrum, the product of(wavelength) multiplied by (frequency) is 299,792,458 meters per second.That's the speed of the wave.
What is 1000000000 meters equals how many 1 meters?
1000000000 m ÷ 1 m = 1000000000 ÷ 1 = 1000000000
What is the wavelength of 99.3 megahertz?
If you're referring to an electromagnetic wave, then its speed is 3 x 108 meters per second,and its wavelength is(3 x 108) / (99.3 x 106) = 3.021 meters(rounded)
What is the wavelength of an electromagnetic wave that travels 3 x 10 and has a frequency of 4 x 10?
wavelength=velocity/frequency (v/f). wavelength=(3x10/4x10)=30/40=.75 meters
