Question 1

What is 138 eV in nm?

Accepted Answer

138 eV = 8.9844 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 8.9844 nm in eV?

Accepted Answer

8.9844 nm = 137.9994 eV.

eV	nm
123 eV	10.08
128 eV	9.6863
133 eV	9.3221
138	8.9844
143 eV	8.6702
148 eV	8.3773
153 eV	8.1035

138 eV to nm

Formula