Explain how dew, frozen dew, and visible frost form
What will be an ideal response?
ANSWER: Dew forms when the air cools to the dew point, the temperature at which saturation occurs. Frozen dew forms if the air temperature drops to freezing or below. The dew will freeze, becoming tiny beads of ice. Visible frost forms on cold, clear, calm mornings when the dew-point temperature is at or below freezing. When the air temperature cools to the dew point (now called the frost point) and further cooling occurs, water vapor can change directly to ice without becoming a liquid first—a process called deposition.?
You might also like to view...
What term describes the fragmented geopolitical processes involved with small-scale independence movements and the phenomenon of mini-nationalism as it develops along ethnic fault lines?
A) balkanization B) gastarbeiter C) feudalism D) secularization E) irredentism
The scientific peer-review process ensures that
A) scientific studies have proper design and methods and are free from bias. B) all scientific studies receive publication despite the level of bias. C) the results of scientific studies are permanent and certain. D) all published scientific studies have clearly defined control groups.
All of the following could enhance a single-celled thunderstorm EXCEPT
A. extensive areas of cloud mergers between adjacent clouds. B. cool surface and a downdraft dominated cloud. C. vertical wind shear keeping precipitation separated from the uplift zone. D. hot surface and an updraft dominated cloud.
A serious gender imbalance, indicated by millions of "surplus" males, will affect _____ in the next 25 years.
A. Japan B. Mongolia C. China D. South Korea