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Author Question: If the interplanar spacing of NaCl is 2.814 1010 m, what is the predicted angle at which X-rays of ... (Read 65 times)

amal

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on: Aug 10, 2020

Question 1

How wide must a narrow slit be if the first diffraction minimum occurs at ±12° with laser light of 633 nm?

◦
3.0 × 10−6 m

◦
3.0 × 10−5 m

◦
6.1 × 10−6 m

◦
6 .1× 10−5 m

◦
1.5 × 10−6 m


Question 2

If the interplanar spacing of NaCl is 2.814 × 10−10 m, what is the predicted angle at which X-rays of wavelength 0.140 nm will be diffracted in a first-order maximum?

◦
31.3°

◦
7.20°

◦
20.5°

◦
14.4°

◦
29.8°
Physics for Scientists and Engineers ¦ Serway, Jewett ¦ 9th Edition
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Marked as best answer by amal on Aug 10, 2020

laurnthompson

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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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amal

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Reply 2 on: Aug 10, 2020
Wow, this really help

kusterl

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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