Question
What is the speed of an electromagnetic wave that has a frequency of 7.8 x 10^6 Hz?
How would I solve this problem?
How would I solve this problem?
Answers
DrBob222
The speed of an electromagnetic wave is 3 x 10^8 meters/second. You may have intended to ask for the wavelength.
speed = wavelength x frequency.
speed = wavelength x frequency.