Week 4 (26/8/2012 to 1/9/2012)

This week I also do a research for the project. I surf the internet to do the research, like always. I did a research on the wind chill factor



Wind Chill Factor


Wind chill (often popularly called the wind chill factor) is the felt air temperature on exposed skin due to wind. The wind chill temperature is never higher than the air temperature, and the windchill is undefined at higher temperatures (above 10 °C [50 °F]). Humidity on the skin can result in a higher perceived air temperature, which is accurately termed the heat index (or humidex), and is used instead; note however that heat index figures do not include any reference to wind speed.