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Author Question: An electromagnetic wave is a result of electric and magnetic fields acting together. Indicate ... (Read 66 times)

KimWrice

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on: Jul 29, 2018
An electromagnetic wave is a result of electric and magnetic fields acting together.
 
  Indicate whether the statement is true or false

Question 2

A liquid boils when its vapor pressure
 
  A)
 
  equals the equilibrium vapor pressure.
  B)
 
  equals the external pressure.
  C)
 
  exceeds the external pressure.
  D)
 
  is between the equilibrium vapor pressure and the external pressure.
  E)
 
  None of the other choices is correct.


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ilianabrrr

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Reply #1 on: Jul 29, 2018
Answer to Question 1

TRUE

Answer to Question 2

B


KimWrice

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Reply 2 on: Jul 29, 2018
Gracias!

blakcmamba

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Reply 3 on: Yesterday
Wow, this really help

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