What does relative humidity indicate quizlet?
1) Relative humidity 2) Dewpoint temperature. Saturation occurs when the air is holding the maximum amount of water vapor possible {WARM AIR CAN HOLD MORE WATER VAPOR THAN COLD AIR} Relative Humidity. Generally it is measured by grams of water vapor per kilogram of air.Click to see full answer. In this manner, what does the…
1) Relative humidity 2) Dewpoint temperature. Saturation occurs when the air is holding the maximum amount of water vapor possible {WARM AIR CAN HOLD MORE WATER VAPOR THAN COLD AIR} Relative Humidity. Generally it is measured by grams of water vapor per kilogram of air.Click to see full answer. In this manner, what does the relative humidity represent?The relative humidity (RH) is the ratio of the amount of water vapor actual in the air to the maximum amount of water vapor required for saturation at that particular temperature (and pressure). Or in other words, it is the ratio of the air’s water vapor current content to its possible full capacity.Likewise, what two things can be increased or decreased to change relative humidity? If the water vapor content stays the same and the temperature drops, the relative humidity increases. If the water vapor content stays the same and the temperature rises, the relative humidity decreases. This is because colder air doesn’t require as much moisture to become saturated as warmer air. Herein, why is relative humidity a poor indicator? Why is relative humidity a poor indicator of the amount of water vapor in the air? Because it is temperature dependent and it is inversely proportional to air temperature. It is useful in that the dew point can be compared directly to the current temperature to determine the amount of water vapor present.When the relative humidity is given why is it also important to know the air temperature?Because if the air temperature increases (and the content of water vapor in the air remains the same), the relative humidity will drop.
