Physics
GeorgannParmar255
2021-04-11 02:08:27
_ are often associated with very severe thunderstorms called supercells. A.Tornadoes B.Sea breezes C.Hurricanes D.Heat waves
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masha15
2021-04-11 03:00:52

Tornadoes The wind speed of tornadoes are measured with the use of Enhance Fujita Scale. This scale was used by the USA starting February 1, 2007. This scale measures the tornadoes wind speed, relative frequency, as well as it potential damage. SCALE                                       Est. Wind Speed                                        mph                km/h                    m/s EF0                               65-85               105-137              29-37 EF1                               86-110             138-177              38-49 EF2                              111-135            178-217              50-60 EF3                              136-165            218-266              61-73 EF4                              166-200            267-322              74-90 EF5                              > 200                > 322                  > 90

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