Due to diffraction effects at the aperture, the size of the smallest detail that a microscope can resolve equals one wavelength. since the wavelength of visible light is λ∼500nm, a light microscope cannot resolve any details smaller than this length. what must be the minimum energy of the electrons in an electron microscope if it is to attain a resolution as least as good as a light microscope? (in practice, energies used in electron microscopes are usually more than 10 kev, and their resolution is not limited by the wave properties of the electrons.)