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Author Question: Microscopes are inherently limited by the wavelength of the light used. How much smaller (in order ... (Read 70 times)

saraeharris

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on: Aug 10, 2020

Question 1

In electron diffraction, an electron moving at speed v<<c acts like

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a particle with momentum mv.

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a particle with position coordinate v/t.

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a wave with wavelength v/t.

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a wave with wavelength h/mv.

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both a particle with position coordinate v/t and a wave with wavelength v/t.


Question 2

Microscopes are inherently limited by the wavelength of the light used. How much smaller (in order of magnitude) can we "see" using an electron microscope whose electrons have been accelerated through a potential difference of 50000 V than using red light (500 nm)?

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3

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4

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5

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6

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14
Physics for Scientists and Engineers ¦ Serway, Jewett ¦ 9th Edition
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Marked as best answer by saraeharris on Aug 10, 2020

Harbringer

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Reply #1 on: Aug 10, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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saraeharris

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Reply 2 on: Aug 10, 2020
Great answer, keep it coming :)

Jsherida

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Reply 3 on: Yesterday
Excellent

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