what is cold wave and hot wave?
Answers
The air during a cold wave is typically denser and thus contains more oxygen, so when air that a fire draws in becomes unusually cold it is likely to cause a more intense fire. ... Areas with subtropical climates may recognize unusual cold, perhaps barely freezing, temperatures, as a cold wave.
there is no hot wave but have heat wave
A heat wave is a period of excessively hot weather, which may be accompanied by high humidity, especially in oceanic climate countries. While definitions vary, a heat wave is usually measured relative to the usual weather in the area and relative to normal temperatures for the season.
Answer:
Cold wave -- An unusually large and rapid drop in temp. over short period of time.
Hot wave -- A period of abnormally and uncomfortably hot and usually humid weather