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Why isn't dew point always the same?
The dew point is a measure of the amount of water vapor in the atmosphere. As the temperature gets closer to the dew point, the humidity rises. When the temperature finally drops to the dew point (100% humidity), the the atmosphere is completely saturated with water, and it will start to rain (or snow, if the dew point is below freezing). Since the atmosphere is completely saturated when the temperature is at the dew point, it cannot go below the dew point.
What is the relationship between the temperature and dew point?
Dew point is the temperature at which the water vapor in the air condenses, then evaporates. The barometric or air pressure is independent from the dew point.
Define dew point?
Dew Point: Is the temperature at which gas condenses into a liquid.
What is the temperature at which air becomes saturated called?
The Dew Point.
What temperature is saturation reached?
it doesn't depend on the temperature but depends on how much water was evaporated
How is dew point measured?
Dew point is essentially the temperature at which the air would become saturated. I believe to measure the dew point you would have to use a combination of a dry bulb and a wet bulb thermometer on a device called a sling psychrometer. Then take those temperature values that you get and plug them into a specific equation which I can't remember off the top of my head and/or look at a specific chart of dry bulb and wet bulb temperature values to determine the dew point.
Why isn't dew point always the same?
The dew point is a measure of the amount of water vapor in the atmosphere. As the temperature gets closer to the dew point, the humidity rises. When the temperature finally drops to the dew point (100% humidity), the the atmosphere is completely saturated with water, and it will start to rain (or snow, if the dew point is below freezing). Since the atmosphere is completely saturated when the temperature is at the dew point, it cannot go below the dew point.
Temperature to which air must be cooled to reach saturation?
The temperature to which air must be cooled to reach saturation is called the dew point.
Is the dew point The temperature at which a gas deposits?
Dew point is the temperature at which air becomes saturated.
When air mass cools when will water condense?
when the temperature reaches the dew point.
A sentence for dew point?
The dew point controlled the temperature of the air.
When is dew point reached?
Dew point is reached when the temperature is low.
Why does dew point change day to day?
Because the temperature changes and the dew point is dependent on the temperature.
Describe what happens when air is cooled to its dew point?
The dew point is the varying temperature at which atmospheric humidity condenses. If the air temperature drops below the dew point, dew and condensation form.
What is the relationship between the temperature and dew point?
Dew point is the temperature at which the water vapor in the air condenses, then evaporates. The barometric or air pressure is independent from the dew point.
Use dew point in a sentence?
The dew point is the temperature where condensation begins.
Define dew point?
Dew Point: Is the temperature at which gas condenses into a liquid.
