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    Tanya39's Avatar
    Tanya39 Posts: 1, Reputation: 1
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    #1

    Feb 11, 2011, 02:11 PM
    At what temperature does fog occur?
    Suppose that the air temperature is 20 degree C (68F) and the relative humidity is 50 percent at 6:00pm, and that during the evening the air temperature drops but its water vapor content does not change. If the air temperature drops (1C)(1.8F) every two hours, will fog occur by sunrise (6:00Am) the next morning? Explain your answer.
    ma0641's Avatar
    ma0641 Posts: 15,675, Reputation: 1012
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    #2

    Feb 11, 2011, 04:05 PM
    Is this a homework question-"explain your answer"? If so, please see site guidelines for posting homework. If not, show us what you have done to answer the question and we will help you.
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