Question

electromagnetic radiation frequency represents: total energy of a single wave the color intensity of light waves distance between wave peaks number of waves passing a point per second

Explanation:

Electromagnetic radiation frequency is defined as the number of waves passing a given point per second. It is measured in hertz (Hz). The other options do not correctly define frequency. Total energy of a single wave is related to amplitude and other factors, color - intensity is not what frequency represents, and the distance between wave peaks is the wavelength.

Answer:

Number of waves passing a point per second