Different formulae are used by different countries.
See the link below
To calculate wind chill, you need to know the air temperature and wind speed. Since the wind chill formula requires the wind speed to be 4 mph or greater, a wind speed of 75 mph would result in a wind chill of -7 degrees Fahrenheit at an air temperature of 40 degrees Fahrenheit.
A good temperature to go sledding is usually around 25-32°F (-4 to 0°C). This temperature range allows for snowy conditions that are conducive to sledding without it being too cold for prolonged outdoor activity. It's also important to consider wind chill and dress warmly accordingly.
4 degrees Celsius = 39.2 degrees Fahrenheit.
1 degree Celsius is equal to 1.8 degrees Fahrenheit. 4 degrees Celsius is equal to 7.2 degrees Fahrenheit.
To convert degrees Celsius into degrees Kelvin, add 273.15. In this instance, 4 degrees Celsius is equal to 277.15 degrees Kelvin.
To calculate wind chill, you need to know the air temperature and wind speed. Since the wind chill formula requires the wind speed to be 4 mph or greater, a wind speed of 75 mph would result in a wind chill of -7 degrees Fahrenheit at an air temperature of 40 degrees Fahrenheit.
If the temperature is 15° Fahrenheit and the wind speed is 20 miles per hour the wind chill is -2.3F
about 34-37mph
The coldest NFL game in history was the Bengals at the Giants,it was negative 59 and a playoff game that decided who got in the Super Bowl.Bengals won 27-7 than went on to lose4 in the Super Bowl
1 hour 4 minutes.
4 hr 6 min.
4 hours 28 minutes.
The air temperature at the summit of Mount Everest, which stands at approximately 8,848 meters (29,029 feet), can drop to around -60 degrees Celsius (-76 degrees Fahrenheit) during the winter months. Even in the warmer summer months, temperatures can remain below freezing, averaging around -20 degrees Celsius (-4 degrees Fahrenheit). Factors such as wind chill can make it feel even colder. Thus, climbers must be prepared for extreme cold regardless of the season.
A good temperature to go sledding is usually around 25-32°F (-4 to 0°C). This temperature range allows for snowy conditions that are conducive to sledding without it being too cold for prolonged outdoor activity. It's also important to consider wind chill and dress warmly accordingly.
It depends on the speed you are doing. If you do 70mph, slighly over 4 hours.
Roughly 4 hours, 17 minutes, 8.5 seconds
4