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Author Question: Which of the following describes an experiment that demonstrates that light is a wave? A) If you ... (Read 90 times)

WhattoUnderstand

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on: Jul 29, 2018
Which of the following describes an experiment that demonstrates that light is a wave?
 
  A) If you let light pass through a narrow slit formed by your fingers, you can detect the energy transfer as the light passes through your fingers.
  B) If you let light pass through a narrow slit formed by your fingers, you can see an interference pattern.
  C) If you allow light from a transparency projector to hit a small container full of water placed in front of the projector, you can detect an energy transfer as the light enters the water.
  D) a mystical experiment in which the instructor pulls a cosmic toad out of a baseball cap.
  E) If you allow light from a transparency projector to hit a small container full of water placed in front of the projector, you can see an interference pattern in the water.

Question 2

Identical forces act for the same length of time on two different objects. The magnitude of the change in momentum of the lighter object is
 
  A) smaller than the magnitude of the change in momentum of the larger mass, but not zero.
  B) zero.
  C) exactly equal to the magnitude of the change in momentum of the larger mass.
  D) larger than the magnitude of the change in momentum of the larger mass.
  E) There is not enough information to answer the question.
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welcom1000

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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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WhattoUnderstand

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Reply #2 on: Jul 29, 2018
Both answers were spot on, thank you once again


welcom1000

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Reply #3 on: Jul 29, 2018
Great! Please up vote :D


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