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5 x 1018 kilometers

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Cheyanne Tremblay

Lvl 13
2y ago
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Wiki User

14y ago

If we use (3 x 108 m/s) for the speed of light, then the wavelength is (3 x 108) / (1 x 1015) = 3 x 10-7 meter = 300 nanometers

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10y ago

Wavelength = speed/frequency = 300 million meters per second/1 per second = 300 million meters.

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11y ago

Wavelength = speed/frequency = 299,792,458/5 x 1012 = 0.00006 meter = 0.06 millimeter

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6y ago

You need to divide the speed of light by the frequency (and do some unit conversion).

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Unknown Human

Lvl 2
3y ago

467nm (apex) or to be more precise: 4.66966445e-7 .

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14y ago

The answer is 5.0*1014 Hertz.

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6y ago

The wavelength is 1,9986.10e-8 cm.

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Q: What is the wavelength of an electromagnetic wave that has a frequency of 7.80x1014 Hz in a vacuum?
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Related questions

If you know the vacuum wavelength of any form of electromagnetic radiation you can determine its frequency because?

You know its speed in vacuum, and frequency = (speed) / (wavelength) .


What is the frequency of an electromagnetic wave that has a wavelength of 7.6 x m in a vacuum?

3.95*10^13


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 frequency of an electromagnetic wave that has a wavelength of 7.6 10-6 m in a vacuum?

3.95*10^13


If you know the wavelength of an electromagnetic wave in a vacuum you can calculate its?

Momentum, energy, frequency, and wave number (but not wave vector.)


What is the wavelength of an electromagnetic wave that has a frequency of 2.45 109 Hz in a vacuum (The speed of light in a vacuum is 3.00 108 ms.)?

You need to divide the speed of light (in m/s) by the frequency (in Hz, which is equal to 1/s) to get the wavelength (in meters).


How are wave velocity frequency period and wavelength related?

Wave frequency can be calculated by dividing the speed of the wave (if we're talking about electromagnetic waves in vacuum, that would be the speed of light, c) by wavelength.


How do you know the speed of an electromagnetic wave in vacuum?

The speed of electromagnetic waves in a vacuum is the same as the speed of light (which is, in itself an electromagnetic wave). It can be measured by finding the frequency and wavelength of two different waves, and then by that correlation, the speed of the waveform.


How do you know the speed of a electromagnetic wave in a vacuum?

The speed of electromagnetic waves in a vacuum is the same as the speed of light (which is, in itself an electromagnetic wave). It can be measured by finding the frequency and wavelength of two different waves, and then by that correlation, the speed of the waveform.


What is the wavelength of a wave with frequency 6.0 x 10 14?

That also depends on the speed of the wave. Use the formula speed = wavelength x frequency, or wavelength = speed / frequency. In the case of an electromagnetic wave in a vacuum, use 300,000,000 m/s for the speed.


How do you find velocity when only the frequency is given?

The question is incomplete. Frequency of what? If it refers to electromagnetic waves, you won't need even frequency to determine velocity (in a vacuum), because it will always be c (the speed of light). You can compute the speed of other kinds of waves if you know the frequency and wavelength, but not from frequency alone. The formula is frequency x wavelength = velocity If the waves are electromagnetic, and you have only frequency, you can compute the wavelength using the same formula.


How do you know the speed of an electromagnetic wave in a vacuum?

The speed of electromagnetic waves in a vacuum is the same as the speed of light (which is, in itself an electromagnetic wave). It can be measured by finding the frequency and wavelength of two different waves, and then by that correlation, the speed of the waveform.