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Author Question: A student constructs an astronomical telescope with a magnification of 10. If the telescope has a ... (Read 139 times)

oliviahorn72

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on: Jul 29, 2018
A student constructs an astronomical telescope with a magnification of 10. If the telescope has a converging lens of focal length 50 cm, what is the resulting length of the telescope?
 
  A)
 
  53 cm
  B)
 
  55 cm
  C)
 
  60 cm
  D)
 
  67 cm
  E)
 
  75 cm

Question 2

The radius of the n = 3 Bohr orbit in the hydrogen atom is
 
  A)
 
  0.36 nm.
  B)
 
  0.60 nm.
  C)
 
  0.48 nm.
  D)
 
  0.12 nm.
  E)
 
  0.24 nm.
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Briannahope

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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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oliviahorn72

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Reply #2 on: Jul 29, 2018
Thank you!


Briannahope

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Reply #3 on: Jul 29, 2018
Always glad to help...


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