You add only number inside the box, no unit, no symbols. [10 points] Scientists are investigating the human DNA (A strand of human DNA is 2.5 nanometers in diameter). a. Consider an ideal scanning electron microscope (neglect all aberrations and electron-sample interactions) operating at 3 x 10# V. i. [3 points] What is the electron wavelength? \\ \\lambda = \\) [nm] ii. [3 points] What is the resolution of the microscope? \\( Resolution = V) [nm] iii. [2 points] Can this microscope be used for the resolution of the human DNA? b. [2 points] Can they determine the structure of the human DNA using optical microscope