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Author Question: Cigarette smoke contains only a few compounds that have negative health effects. Indicate whether ... (Read 85 times)

ashley

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on: Aug 27, 2018
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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Reply #1 on: Aug 27, 2018
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
Excellent

billybob123

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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