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Use the formula: speed = frequency x wavelength.

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14y ago

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What is the frequency in mhz of a beam of blue light whose wave length is 4000 angstroms?

750 million


How do colors relate to science?

Color is the frequency of visible light. The visible light wave range in frequency from 430 trillion hertz, which is red light, to 750 trillion hertz, or violet light.?æ


What is the frequency of blue light with wavelength of 4000 angstroms?

The frequency of blue light with a wavelength of 4000 angstroms can be calculated using the formula: Frequency = speed of light (3.00 x 10^8 m/s) / wavelength (in meters). First, convert the wavelength from angstroms to meters (1 angstrom = 1 x 10^-10 meters), then plug the values into the formula to find the frequency.


What is the wavelength of blue light with a frequency of 6.82x1014 Hertz?

The wavelength of blue light with a frequency of 6.82x1014 Hertz is approximately 440 nanometers. This is calculated using the formula: wavelength = speed of light / frequency.


The wave length of a beam of red light is 638 NM what is its wavelength in angstrom?

To convert the wavelength from nanometers to angstroms, you divide by 10. Therefore, the wavelength of the red light beam, which is 638 nm, would be 63.8 angstroms.


What is the frequency of white light?

The frequency of white light is around 4.3 x 1014 to 7.5 x 1014 Hertz.


What is the SI Unit for Frequency of light?

The SI unit for frequency of light is the hertz (Hz). It represents the number of cycles (or oscillations) of a wave per second.


Wavelenghths of light are measured in what?

In units of length, for example meters, angstroms, or nanometers.


Infra red frequency Hz?

Infrared light has a frequency range of about 300 GHz to 400 THz. The frequency of infrared radiation falls between microwaves and visible light in the electromagnetic spectrum.


A beam of light with a wavelength of 0.2 m has a frequency in Hertz?

The frequency of a beam of light with a wavelength of 0.2 meters can be calculated using the formula: frequency = speed of light / wavelength. The speed of light is approximately 3.00 x 10^8 meters per second. Plugging this into the formula gives a frequency of 1.5 x 10^9 Hertz.


What is 254000 angstroms?

An angstrom is a length measured in terms of the wavelength of light. 254,000 angstroms is one thousandth of an inch, or "one mil" in English units. Conversion works out a lot easier in the metric system, where 10,000,000 angstroms = 1 millimeter.


What is the correlation between the length of a light wave and it's frequency?

The correlation between the length of a light wave and its frequency is inverse: as the length of the light wave increases, its frequency decreases, and vice versa. This relationship is described by the formula: speed of light = wavelength x frequency.