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Author Question: Light is an electromagnetic wave, meaning an electric field and magnetic field travel together, ... (Read 174 times)

Zulu123

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on: Feb 28, 2020
Light is an electromagnetic wave, meaning an electric field and magnetic field travel together, oscillating at specific frequency. All metals are electrical conductors and all metals are also opaque to light. Why might this be, knowing the nature of light waves?
◦ The magnetic field polarizes iron, so all metals have a similar property, so when the magnetic field interacts with atoms, it dissipates the wave.
◦ The metal atoms absorb the light into their nucleus.
◦ The free electrons in the metal capture the light.
◦ The electric field of the wave excites electrons, which move through the solid conductor
 and dissipate the electric field, stopping the light wave.
Earth Science ¦ Tarbuck, Lutgens, Tasa ¦ 15th Edition
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Marked as best answer by Zulu123 on Feb 28, 2020

millet

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Reply #1 on: Feb 28, 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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Zulu123

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Reply 2 on: Feb 28, 2020
:D TYSM

ryhom

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Reply 3 on: Yesterday
Gracias!

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