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Author Question: Ice nuclei: A) are particularly abundant in the lower levels of the troposphere. B) rarely have ... (Read 37 times)

penguins

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on: Jul 14, 2018
Ice nuclei:
 
  A) are particularly abundant in the lower levels of the troposphere.
  B) rarely have six sides.
  C) have a better chance of forming ice at temperatures below -10 degrees Celsius.
  D) begin to serve their function once the temperature falls to 0 degrees Celsius.

Question 2

Heterogeneous nucleation:
 
  A) cannot occur in the presence of hygroscopic particles.
  B) can only occur at humidities in excess of 100 percent.
  C) results in a water droplet that is 100 percent water.
  D) requires condensation nuclei.


aprice35067

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Reply #1 on: Jul 14, 2018
Answer to Question 1

Answer: C

Answer to Question 2

Answer: D


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