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Author Question: Cigarette smoke contains only a few compounds that have negative health effects. Indicate whether ... (Read 79 times)

ashley

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Cigarette smoke contains only a few compounds that have negative health effects.
 
  Indicate whether the statement is true or false

Question 2

What wavelengths correspond to the visible region of the electromagnetic spectrum?
 
  What will be an ideal response?



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InfiniteSteez

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Answer to Question 1

FALSE

Answer to Question 2

About 400 to 750 nm.




ashley

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Reply 2 on: Aug 27, 2018
:D TYSM


mochi09

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Reply 3 on: Yesterday
Excellent

 

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