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Author Question: The spreading of a white beam of light into a spectrum is called: A) Diffraction B) Dispersion ... (Read 242 times)

panfilo

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on: Aug 10, 2018
The spreading of a white beam of light into a spectrum is called:
 
  A) Diffraction
  B) Dispersion
  C) Refraction
  D) Reflection

Question 2

Which of the following set of wavelengths is most representative of the visible region?
 
  A) Greater than 950 nm
  B) 600-950 nm
  C) 350-750 nm
  D) 190-350 nm


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janeli1

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Reply #1 on: Aug 10, 2018
Answer to Question 1

Ans: B

Answer to Question 2

Ans: C


panfilo

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Reply 2 on: Aug 10, 2018
Wow, this really help

helenmarkerine

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Reply 3 on: Yesterday
Gracias!

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