Question:
(1 pt) In cold weather, we feel colder when the wind blows
Last updated: 7/8/2022
(1 pt) In cold weather, we feel colder when the wind blows. This is quantified by the wind chill index W which is supposed to predict how cold we will feel for a given air temperature Tl in degrees Fahrenheit, and wind speed V in miles/hour. The National Weather Service uses the following formula: W = 35.74 +0.6215T-35.75V 0.16 +0.4275TV0.16 for T< 50l and V ≥ 3 Use your answer above to do the following question: When the air temperature is 6 degrees, estimate the change in the wind chill index if the wind speed increases by 2 miles/hour from 19 miles/hour. Answer: