'Evaporation fog' diaporamas de présentation

Chapter 7 Water and Atmospheric Moisture

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Fog, dew and clouds Meteorology 10 Prof. Jeff Gawrych

Fog, dew and clouds Meteorology 10 Prof. Jeff Gawrych. Dew: air cooled to dewpoint. Frost: air cooled to dewpoint, but temp is at or below freezing point. How can clouds form?. Air needs to be cooled to saturation. I.e. air cooled to dew point. I.e air reaches 100% RH

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Visibility

Visibility. Rule 6 Safe Speed Every vessel shall at all times proceed at a safe speed so that she can take proper and effective action to avoid collision and be stopped within a distance appropriate to the prevailing circumstances and conditions.

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DEW ---when the ??? p cools to its saturation point we call that dewpoint now to get the

DEW ---when the ??? p cools to its saturation point we call that dewpoint now to get the Word dew out of that we find that dew is what forms on the surface on grass and trees. FROZEN DEW ---when the temp drops below freezing and then these dew particles turn into frozen water

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