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Author Question: In order to lift a bucket of concrete, you must pull up harder on the bucket than the bucket pulls ... (Read 121 times)

bclement10

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on: Jul 29, 2018
In order to lift a bucket of concrete, you must pull up harder on the bucket than the bucket pulls down on you.
 
  A) True
  B) False

Question 2

A glass plate having an index of refraction is 1.66 is immersed in a certain alcohol. The surface of the glass is inclined at an angle of 44 with the vertical.
 
  When a horizontal ray in the glass strikes the interface, you observe that it is at the critical angle. What is the index of refraction of the alcohol? A) 1.15
  B) 1.13
  C) 1.11
  D) 1.09
  E) 1.17
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guyanai

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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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bclement10

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Reply 2 on: Jul 29, 2018
Great answer, keep it coming :)

covalentbond

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Reply 3 on: Yesterday
Wow, this really help

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