You add only number inside the box, no unit, no symbols. [20 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 4x 103 V. i. [ λ ] What is the electron wavelength? [nm] s] What is the resolution of the ii. [ microscope? [nm] Can this microscope be used for the Resolution= iii. [5 resolution of the human DNA? Can they determine the structure of b.₁ the human DNA using optical microscope?

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You add only number inside the box, no unit, no
symbols.
[20
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 4x 10³ v.
i. [
λ =
] What is the electron wavelength?
[nm]
s] What is the resolution of the
ii. [
microscope?
[nm]
Can this microscope be used for the
◆
Resolution=
iii. [5
resolution of the human DNA?
b.i
the human DNA using optical microscope?
Can they determine the structure of
Transcribed Image Text:You add only number inside the box, no unit, no symbols. [20 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 4x 10³ v. i. [ λ = ] What is the electron wavelength? [nm] s] What is the resolution of the ii. [ microscope? [nm] Can this microscope be used for the ◆ Resolution= iii. [5 resolution of the human DNA? b.i the human DNA using optical microscope? Can they determine the structure of
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