What Is The Frequency Of Green Light That Has A Wavelength

David Muir

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10-12-2024

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The frequency of light is inversely proportional to its wavelength. This relationship is governed by the following equation:

c = λf

Where:

• c represents the speed of light in a vacuum (approximately 3 x 10⁸ meters per second).
• λ (lambda) represents the wavelength of the light (in meters).
• f represents the frequency of the light (in Hertz, Hz).

To find the frequency of green light, we need to know its wavelength. Green light doesn't have a single, universally agreed-upon wavelength; the visible spectrum of green light spans a range. However, a commonly cited wavelength for green light is around 550 nanometers (nm). To use the equation, we need to convert this to meters:

550 nm = 550 x 10^-9 m

Now we can rearrange the equation to solve for frequency:

f = c / λ

Plugging in the values:

f = (3 x 10⁸ m/s) / (550 x 10^-9 m)

f ≈ 5.45 x 10¹⁴ Hz

Therefore, the frequency of green light with a wavelength of approximately 550 nanometers is approximately 5.45 x 10¹⁴ Hertz. It's crucial to remember that this is an approximation, as the exact frequency will vary depending on the specific shade of green. Different shades of green will have slightly different wavelengths, resulting in slightly different frequencies.