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Author Question: As you walk away from a plane mirror on a wall, the height of your image A) is always the same ... (Read 87 times)

Awilson837

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on: Jul 29, 2018
As you walk away from a plane mirror on a wall, the height of your image
 
  A) is always the same size.
  B) is always a real image, no matter how far you are from the mirror.
  C) gets smaller.
  D) changes from being a virtual image to a real image as you pass the focal point.
  E) may or may not get smaller, depending on where the observer is positioned.

Question 2

An electron is accelerated from rest through a potential difference of 50.0 kV. What is the speed of the electron? (c = 3.00  108 m/s, e = 1.60  10-19 C, mel = 9.11  10-31 kg)
 
  A) 1.24  108 m/s
  B) 1.33  108 m/s
  C) 3.24  108 m/s
  D) 3.33  108 m/s
  E) 4.12  108 m/s
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Chou

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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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Awilson837

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Reply #2 on: Jul 29, 2018
TY


Chou

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Reply #3 on: Jul 29, 2018
You're welcome


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