Question

What is the wavelength of a radio photon from an "am" radio station that broadcasts at 1080 kilohertz?

Answer 1

The wavelength of a radio photon from an AM radio station that broadcasts at 1080 kilohertz is approximately 27.8 centimeters.

Step-by-step explanation:

The wavelength of a radio photon from an AM radio station can be calculated using the formula:

wavelength = speed of light/frequency

Given that the frequency is 1080 kilohertz (or 1080,000 hertz), we need to convert it to megahertz (MHz) by dividing it by 1000. So the frequency is 1080 MHz.

Now, we can substitute the values into the formula:

wavelength = 3 x 10^8 meters per second / 1080 x 10^6 hertz

Performing the calculation, we get:

wavelength = 0.278 meters, or approximately 27.8 centimeters.

Answer 2

208.3 meters The product of the wavelength multiplied by the frequency will equal the speed of light which is 299792458 m/s. Simple algebra will tell you that you can divide the speed of light by the frequency to get the wavelength. So 224997958 m/s / 1080000 1/s = 208.3314426 m Rounding to 4 significant digits gives you 208.3 meters.