calculate-the-wavelength-of-radiation-that-will-provide-a-photon-that-would-reac

Question

Calculate the wavelength of radiation that will provide a photon that would reach the energy threshold of iron of $$6.878x10^{-19} J.$$

Accepted Answer

$$2.888x10^{-7} m$$

Answer

$$5.847x10^{-7} m$$

Answer

$$1.541x10^{-6} m$$

Answer

$$8.964x10^{-6} m$$

Calculate the wavelength of radiation that will provide a photon that would reach the energy threshold of iron of 6.878x10-19 J.