Wave Energy Calculator

Calculate wave energy using classical or quantum models. Choose between photon energy (E = hf) or mechanical wave energy estimation.

Calculate Wave Energy

Photon Energy: E = h × f

Calculate energy of a single photon using Planck's constant.

Constants Used

  • Planck's Constant (h): 6.62607015 × 10⁻³⁴ J·s
  • Speed of Light (c): 2.998 × 10⁸ m/s
  • Electron Volt (eV): 1.602176634 × 10⁻¹⁹ J

Example Calculations

Red Light Photon

Wavelength: 650 nm

Frequency: 4.61 × 10¹⁴ Hz

Energy: 3.05 × 10⁻¹⁹ J (1.91 eV)

X-ray Photon

Wavelength: 1 nm

Frequency: 3 × 10¹⁷ Hz

Energy: 1.99 × 10⁻¹⁶ J (1.24 keV)

Sound Wave

Amplitude: 1 mm

Frequency: 1000 Hz

Energy: Proportional to A²f²

About the Wave Energy Calculator

Frequently Asked Questions