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Author Question: Rank the following media in order according to the speed of light in them, from slowest to fastest: ... (Read 63 times)

theo

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on: Jul 28, 2018
Rank the following media in order according to the speed of light in them, from slowest to fastest: vacuum, air, water and glass.
 a. air, water, glass, vacuum
  b. glass, air, water, vacuum
  c. water, glass, air, vacuum
  d. glass, water, air, vacuum
  e. none of the above

Question 2

You see colors with a prism because of
 a. interference
  b. diffraction
  c. specular reflection
  d. dispersion
  e. polarization


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Bigfoot1984

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Reply #1 on: Jul 28, 2018
Answer to Question 1

D

Answer to Question 2

D


theo

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Reply 2 on: Jul 28, 2018
Wow, this really help

hramirez205

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Reply 3 on: Yesterday
Excellent

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A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.

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In most climates, 8 to 10 glasses of water per day is recommended for adults. The best indicator for adequate fluid intake is frequent, clear urination.

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The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.

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