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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
*2.17Â Â Â (Science: wind-chill temperature) How cold is it outside? The temperature alone is not enough to provide the answer. Other factors including wind speed, rela- tive humidity, and sunshine play important roles in determining coldness outside. In 2001, the National Weather Service (NWS) implemented the new wind-chill temperature to measure the coldness using temperature and wind speed. The formula is
twc = 35.74 + 0.6215ta - 35.75v0.16 + 0.4275tav0.16
where ta is the outside temperature measured in degrees Fahrenheit and v is the speed measured in miles per hour. twc is the wind-chill temperature. The formula cannot be used for wind speeds below 2 mph or temperatures below - 58 ºF or above 41ºF.
Write a program that prompts the user to enter a temperature between - 58 ºF and 41ºF and a wind speed greater than or equal to 2 and displays the wind-chill tem- perature. Use Math.pow(a, b) to compute v0.16. Here is a sample run:
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