The wind-chill index W is the perceived temperature when the actual temperature is T and the wind speed is v, so we can write W=f(T,v). The following table of values is an excerpt from Table 1 in Section.In general, what can you say about the signs of (∂ W )(∂ T ) and...
Find the wind chill for the following scenario: Temperature is20F and winds are10mph. There are 2 steps to solve this one.
(−13 °F) in calm air would have a wind chill temperature equal to the actual air temperature. Under these conditions, exposed skin would freeze in 30 minutes. At a wind speed of 40 km (25 miles) per hour, however, the wind chill temperature would be −41 °C (−42 °F), ...