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3 cards from this section. Quick, good the night before a test.
What does the empirical constant 'C' in Dalton's Method represent?
Think about adjustments we make in science for specific situations.
What does eₛ stand for in the context of evaporation?
Consider what it means for air to be saturated with vapor.
What does the vapor pressure deficit measure?
Recall that it is about two types of vapor pressures.
Dalton's Method is sensitive to measurement errors.
Think about the importance of accurate measurements in scientific methods.
A research team measures the saturation vapor pressure at a lake to be 2.2 kPa and the actual vapor pressure to be 0.9 kPa. If the wind speed is 5 m/s and they have found an empirical constant 'C' of 0.9, calculate the evaporation rate.
Plug in the values carefully to find the evaporation rate.
Consider a scenario where rainfall reduces the actual vapor pressure significantly. How does this impact the evaporation calculation using Dalton’s Method?
Think about how humidity and moisture levels directly affect evaporation.
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