Input interpretation
![cobalt | work function](../image_source/62e9d88e0dec30e2c5a5f3cdbc6832e0.png)
cobalt | work function
Results
![5 eV](../image_source/f90504e6a01a8d1d6a2dd8c4101e62cc.png)
5 eV
![polycrystalline | 5 eV](../image_source/fcea83927fa822c728f09ac9f5683847.png)
polycrystalline | 5 eV
Threshold frequency
![1.209×10^15 Hz (hertz)](../image_source/52c6444ddf8790633ef4da77b56a70dc.png)
1.209×10^15 Hz (hertz)
Electromagnetic frequency range
![NUV (near ultraviolet) | UVC](../image_source/00de83bb2320cc9fab48d5d62ab562a1.png)
NUV (near ultraviolet) | UVC
Unit conversion
![8.01×10^-19 J (joules)](../image_source/d426b5e3781d0993c1c38e75aec60f57.png)
8.01×10^-19 J (joules)
Comparisons as energy
![≈ ( 0.18 ≈ 1/5 ) × Hartree energy ( ≈ 4.4×10^-18 J )](../image_source/3c5ff1e80540ffb92027aa893f4c12e2.png)
≈ ( 0.18 ≈ 1/5 ) × Hartree energy ( ≈ 4.4×10^-18 J )
![≈ 0.37 × Rydberg energy ( ≈ 2.2×10^-18 J )](../image_source/88a3d942f8c5ab2374c1a2349715ee12.png)
≈ 0.37 × Rydberg energy ( ≈ 2.2×10^-18 J )
![≈ (0.6 to 2.6) × energy of a covalent bond ( 3×10^-19 to 1×10^-18 J )](../image_source/481c8ee6cdc97c14566f6d5bf8332272.png)
≈ (0.6 to 2.6) × energy of a covalent bond ( 3×10^-19 to 1×10^-18 J )
Corresponding quantities
![Thermodynamic temperature T from E = kT: | 58023 K (kelvins)](../image_source/b9c2707373c6d2f7bedd0963b6430693.png)
Thermodynamic temperature T from E = kT: | 58023 K (kelvins)
![Photon wavelength λ from E = hc/λ: | 248 nm (nanometers)](../image_source/1476163bda9852d6f3757a29652f3609.png)
Photon wavelength λ from E = hc/λ: | 248 nm (nanometers)
![Spectroscopic wavenumber ν^~ from ν^~ = E/(hc): | 4.033×10^6 m^(-1) (reciprocal meters) | 40328 cm^(-1) (reciprocal centimeters)](../image_source/0ecd452164c04f666ca67f14c7ae2c09.png)
Spectroscopic wavenumber ν^~ from ν^~ = E/(hc): | 4.033×10^6 m^(-1) (reciprocal meters) | 40328 cm^(-1) (reciprocal centimeters)