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Author Question: What is the de Broglie wavelength of a 300. g object moving at a velocity of 25.0 m/s (about 100 mph)? (Read 141 times)

melina_rosy

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on: Feb 15, 2020

Question 1

Of the following, which has the shortest de Broglie wavelength?
◦ a nitrogen molecule moving at a velocity of 900 mph
◦ a helium nucleus moving at a velocity of 800 mph
◦ an airplane moving at a velocity of 350 mph
◦ a nitrogen molecule moving at a velocity of 5000 mph

Question 2

What is the de Broglie wavelength of a 300. g object moving at a velocity of 25.0 m/s (about 100 mph)?
◦ 8.84 × 10-35 m
◦ 8.84 × 10-41 m
◦ 8.84 × 106 m
◦ 8.84 × 1012 m
Chemistry ¦ McMurry, Fay, Robinson ¦ 7th Edition
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Marked as best answer by melina_rosy on Feb 15, 2020

wtf444

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Reply #1 on: Feb 15, 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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melina_rosy

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Reply 2 on: Feb 15, 2020
YES! Correct, THANKS for helping me on my review

bblaney

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Reply 3 on: Yesterday
Wow, this really help

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