LightWFE Calc

This app explores the connection between wavelengths, frequencies, energy, and temperature.

Light Equations (WFE)
  1. Wavelength = Speed of light (299,792,458 m/s) / frequency
  2. Frequency = Speed of light (299,792,458 m/s) / wavelength
  3. Energy = Planck's constant (6.626068E-34) * frequency
  4. Energy = Planck's constant (6.626068E-34) * wavelength * speed of light
  5. Peak Wavelength = Wien's constant (0.0028977685) * black body temperature
Input: Round 
Results appear here...

Links: Metric (SI) Prefixes [wiki]. Computer Arithmetic [physics.arizona.edu].