Question 1

What is 288.5 eV in nm?

Accepted Answer

288.5 eV = 4.2975 nm. Use the converter on this page to convert to other photon energy units instantly.

Question 2

How do you convert eV to nm?

Accepted Answer

Formula: E(eV) = 1239.84 ÷ λ(nm) · f(THz) = E(eV) × 241.799 · E = hc/λ = hf. Multiply your eV value by the appropriate factor to get nm, or use the interactive converter above.

Question 3

What is 4.2975 nm in eV?

Accepted Answer

4.2975 nm = 288.5031 eV.

eV	nm
273.5 eV	4.5332
278.5 eV	4.4519
283.5 eV	4.3733
288.5	4.2975
293.5 eV	4.2243
298.5 eV	4.1536
303.5 eV	4.0851

288.5 eV to nm

Formula