Which of the following is a characteristic of a tropical cyclone?
A. Stationary
B. Cold core
C. Low humidity
D. Warm core
Answer: Option D
Solution (By JKSSB Mock Tests)
Tropical cyclones are warm-core systems, meaning they are powered by the release of latent heat from condensation in the warm, moist air. Extratropical cyclones are cold-core systems.
Explanation:
The saturated adiabatic lapse rate (about 0.6°C per 100m) is less than the dry adiabatic lapse rate (about 1°C per 100m). This is because when air is saturated, condensation releases latent heat, which partially offsets the cooling.
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