Author Question: Frost forms when water vapor changes into ice without first becoming a liquid. Indicate whether the ... (Read 49 times)

pragya sharda

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Frost forms when water vapor changes into ice without first becoming a liquid. Indicate whether the statement is true or false.

Question 2

Particles that serve as surfaces on which water vapor may condense are called condensation
  nuclei. Indicate whether the statement is true or false.




wfdfwc23

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Answer to Question 1

true

Answer to Question 2

true



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