Author Question: Jane's flashy boy friend has just given her a ring with a huge "diamond". Jane, who has studied ... (Read 117 times)

evelyn o bentley · **on:** Aug 10, 2020

Question 1

In an X-ray diffraction experiment using X-rays of λ = 0.500 × 10⁻¹⁰ m, a first-order maximum occurred at 5.00°. Find the crystal plane spacing.

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2.87 × 10⁻¹⁰ m

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1.36 × 10⁻¹⁰ m

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6.24 × 10⁻⁹ m

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1.93 × 10⁻⁹ m

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5.74 × 10⁻⁹ m

Question 2

Jane's flashy boy friend has just given her a ring with a huge "diamond". Jane, who has studied physics, measures the polarizing angle for the stone and finds that the polarizing angle is 62.97°. The stone is

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fluoride, n = 1.560.

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crown glass, n = 1.517.

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spinel, n = 1.712.

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zircon, n = 1.960.

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diamond, n = 2.417.

yotaSR5 · **Reply #1 on:** Aug 10, 2020

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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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