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Author Question: The energy of a molecule can normally be divided into the following categories: (Read 35 times)

serike

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on: Aug 10, 2020

Question 1

The energy gap for germanium is 0.670 eV at room temperature. What wavelength must a photon have (in nm) to excite the electron to the conduction band?

◦
640

◦
1 090

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1 850

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2 200

◦
925


Question 2

The energy of a molecule can normally be divided into the following categories:

◦
rotational and vibrational

◦
translational, rotational and vibrational

◦
electronic, translational, rotational, and vibrational

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rotational

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

debra928

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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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serike

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Reply 2 on: Aug 10, 2020
YES! Correct, THANKS for helping me on my review

Zebsrer

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Reply 3 on: Yesterday
Gracias!

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