Question 1

What is 42 eV in nm?

Accepted Answer

42 eV = 29.52 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 29.52 nm in eV?

Accepted Answer

29.52 nm = 42.0001 eV.

eV	nm
36 eV	34.4401
38 eV	32.6274
40 eV	30.996
42	29.52
44 eV	28.1782
46 eV	26.9531
48 eV	25.83

42 eV to nm

Formula