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Private Pilot Licence · Practice

PMTC.2.2Topic: Heat, temperature pressure and humidity(clear)
Question 1 of 14
General meteorologyHeat, temperature pressure and humidity· medium

For convective cumulus cloud on a warm day, an approximate rule of thumb for cloud base height AGL is:

Graph showing temperature (DALR, −3°C/1000 ft) and dewpoint (−0.5°C/1000 ft) rising with altitude, converging at the cloud base at ~4000 ft for a 10°C surface spread
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