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Author Question: How much energy is carried by a photon of light having frequency 110 GHz? (h = 6.626 10-34 J s) ... (Read 57 times)

Yi-Chen

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on: Jul 29, 2018
How much energy is carried by a photon of light having frequency 110 GHz? (h = 6.626  10-34 J  s)
 
  A) 1.1  10-20 J
  B) 1.4  10-22 J
  C) 7.3  10-23 J
  D) 1.3  10-25 J

Question 2

During - decay
 
  A) a neutron is transformed to a proton.
  B) a proton is transformed to a neutron.
  C) a neutron is ejected from the nucleus.
  D) a proton is ejected from the nucleus.
  E) the number of nucleons increases.
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nanny

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Reply #1 on: Jul 29, 2018
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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Yi-Chen

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Reply 2 on: Jul 29, 2018
YES! Correct, THANKS for helping me on my review

nothere

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Reply 3 on: Yesterday
Excellent

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