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Author Question: Calculate the wavelength of a neutron that has a velocity of 250 cm/s. (The mass of a neutron = 1.675 1024 g) (Read 91 times)

Tb12162018

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on: Nov 5, 2023

Question 1

Calculate the wavelength associated with a 20Ne+ ion moving at a velocity of 2.0 × 105 m/s. The atomic mass of 20Ne is 19.992 amu.
◦ 1.7 x 10-40 m
◦ 1.0 × 10–18 m
◦ 1.0 × 10–16 m
◦ 1.0 × 10–13 m
◦ 9.7 × 1012 m

Question 2

Calculate the wavelength of a neutron that has a velocity of 250 cm/s.  (The mass of a neutron = 1.675 × 10–24 g)
◦ 1.6 pm
◦ 0.016 nm
◦ 0.16 nm
◦ 160 nm
◦ 1.6 × 10–4 m
Chemistry ¦ Chang, Goldsby ¦ 11th Edition
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Marked as best answer by Tb12162018 on Nov 5, 2023

hariet5

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Reply #1 on: Nov 5, 2023
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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Tb12162018

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Reply 2 on: Nov 5, 2023
Gracias!

FergA

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Reply 3 on: Yesterday
Excellent

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