Input interpretation
![cadmium | work function](../image_source/fd735a360f3154a9d62c062b1c6f9d2d.png)
cadmium | work function
Results
![4.08 eV](../image_source/5868e43fbe3fd504f722463e7cf702cc.png)
4.08 eV
![polycrystalline | 4.08 eV](../image_source/c1aa788b70ed482089a4df2aabbbfbc9.png)
polycrystalline | 4.08 eV
Threshold frequency
![9.865×10^14 Hz (hertz)](../image_source/dfe6d785ce3f4667c61d75b769bbb78e.png)
9.865×10^14 Hz (hertz)
Electromagnetic frequency range
![NUV (near ultraviolet) | UVB](../image_source/e27b0fcbbc15cd2e2753e6e42d8f978d.png)
NUV (near ultraviolet) | UVB
Unit conversion
![6.54×10^-19 J (joules)](../image_source/346ac1c750375666d50ac70d45c0bdba.png)
6.54×10^-19 J (joules)
Comparisons as energy
![≈ 0.3 × Rydberg energy ( ≈ 2.2×10^-18 J )](../image_source/146ff17e15dbb80f53509682bd6fd6de.png)
≈ 0.3 × Rydberg energy ( ≈ 2.2×10^-18 J )
![≈ (0.4 to 2.1) × energy of a covalent bond ( 3×10^-19 to 1×10^-18 J )](../image_source/b8def985ffbbcb1b7d673ac3fbc87c7c.png)
≈ (0.4 to 2.1) × energy of a covalent bond ( 3×10^-19 to 1×10^-18 J )
![≈ 1.7 × energy of a photon of green light ( 2.2 to 2.5 eV )](../image_source/10a98346335a1192f1747fd848e00701.png)
≈ 1.7 × energy of a photon of green light ( 2.2 to 2.5 eV )
Corresponding quantities
![Electromagnetic wave frequency ν from E = hν: | 987 THz (terahertz) | 9.865×10^14 Hz (hertz)](../image_source/ff2df608e1df61a036e6d855888e5aa0.png)
Electromagnetic wave frequency ν from E = hν: | 987 THz (terahertz) | 9.865×10^14 Hz (hertz)
![Thermodynamic temperature T from E = kT: | 47346 K (kelvins)](../image_source/b6cf7b7db664b9d0c2cf887cc9a8d15f.png)
Thermodynamic temperature T from E = kT: | 47346 K (kelvins)
![Photon wavelength λ from E = hc/λ: | 304 nm (nanometers)](../image_source/2f6adb1a562f796e15ef67e3360df5d5.png)
Photon wavelength λ from E = hc/λ: | 304 nm (nanometers)
![Spectroscopic wavenumber ν^~ from ν^~ = E/(hc): | 3.291×10^6 m^(-1) (reciprocal meters) | 32907 cm^(-1) (reciprocal centimeters)](../image_source/5bc54205368183ae07d47d5c2aa872a7.png)
Spectroscopic wavenumber ν^~ from ν^~ = E/(hc): | 3.291×10^6 m^(-1) (reciprocal meters) | 32907 cm^(-1) (reciprocal centimeters)