Interactive Intensity/Frequency Explorer

  • Intensity represents the wave's amplitude. Increasing intensity makes the wave taller, but does not alter its frequency or color.
  • Frequency is the oscillation rate. Higher frequency means more rapid oscillations (tighter waves).

1. Red, Green and Blue Lights

Intensity 70%

Toggle Wave Components

2. Visible-Spectrum Explorer

Intensity 70%
400 THz Visible Range 790 THz
Frequency (f) -- THz
Color -- Approximate

Light Intensity and Frequency: Interactive Quiz

Test your understanding of light waves, intensity, frequency, wavelength, and photon energy.

Question 1 of 10 Not answered