What is the same about each type of electromagnetic wave?
frequency
speed
wavelength
frequency and wavelength

Electromagnetic waves always travel at the same speed (299,792 km per second). This is one of their defining characteristics. In the electromagnetic spectrum, there are many different types of waves with varying frequencies and wavelengths. They are all related by one important equation: Any electromagnetic wave's frequency multiplied by its wavelength equals the speed of light.

Iwannasay c is the most accurate

Answer the above statement is ( false );