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Home > Exam Questions > ATPL - Airline Transport Pilot license > Meteorology > Which of the following is the definition of relative humidity?

520 - ATPL - Which of the following is the definition of relative humidity?

Question 520 - Meteorology - ATPL - Airline Transport Pilot license

Ratio between the actual mixing ratio and the saturation mixing ratio X 100

Ratio between water vapour (g) and air (kg) X 100

Ratio between water vapour pressure and atmospheric pressure X 100

Ratio between air temperature and dewpoint temperature X 100

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