Please help me on these questions 
They're pretty simple, if you're good with earth science.
1. What are the limitations of the wind chill index?
2. What is the wind chill index if the air temperature is 20*F and the wind speed is 10 mph?
3. If the actual air temperature remains the same, how does an increase in wind speed affect the wind chill index?
4. If the wind speed remains the same, how does a decrease in actual air temperature affect the wind chill index?
5. If the wind chill index is -51*F and the actual air temperature is -15*F, what is the wind speed?
6. If the wind chill index is -52*F and the wind speed is 35 mph, what is the actual air temperature?
They're pretty simple, if you're good with earth science.1. What are the limitations of the wind chill index?
2. What is the wind chill index if the air temperature is 20*F and the wind speed is 10 mph?
3. If the actual air temperature remains the same, how does an increase in wind speed affect the wind chill index?
4. If the wind speed remains the same, how does a decrease in actual air temperature affect the wind chill index?
5. If the wind chill index is -51*F and the actual air temperature is -15*F, what is the wind speed?
6. If the wind chill index is -52*F and the wind speed is 35 mph, what is the actual air temperature?