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Author Question: In the formation of a cloud, moist air rises and A) expands. B) cools. C) condenses. D) all of ... (Read 84 times)

WhattoUnderstand

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on: Jul 29, 2018
In the formation of a cloud, moist air rises and
 
  A) expands.
  B) cools.
  C) condenses.
  D) all of the above
  E) none of the above

Question 2

Your hand is warmed when you blow on it with your mouth open, but when your lips are puckered so that air expands as you blow, your hand is
 
  A) warmer still.
  B) cooler.
  C) neither warmer nor cooler.


voltaire123

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  • Posts: 301
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: D

Answer to Question 2

Answer: B


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