If you know the frequency of any form of electromagnetic radiation, you can determine its wavelength as for all electromagnetic radiation:



Frequency is directly proportional to speed.

Frequency is inversely proportional to wavelength.

Wavelength is directly proportional to frequency.

Wavelength is directly proportional to speed.

C..?

Frequency is inversely proportional to wavelength.

Wavelength is directly proportional to speed.
λ=c/f

The correct answer is "Wavelength is inversely proportional to frequency."

To understand how to determine the wavelength of electromagnetic radiation based on its frequency, we need to know two things: the speed of light and the formula that relates frequency and wavelength.

The speed of light in a vacuum is a constant value, which is approximately 3 x 10^8 meters per second (or 300,000,000 meters per second).

The formula that relates frequency and wavelength is:

Speed = Wavelength x Frequency

From this formula, we can calculate the wavelength by rearranging the equation:

Wavelength = Speed / Frequency

This equation tells us that if we know the speed of light and the frequency of the electromagnetic radiation, we can determine its wavelength.

So, to find the wavelength, you need to know the frequency of the electromagnetic radiation and the speed of light. Use the formula Wavelength = Speed / Frequency to calculate it.