00:01
Alright, so for these problems we're going to use the formula to calculate the wind chill.
00:06
For a, we're given that our air temperature is at 4 degrees celsius.
00:11
T represents our degrees in celsius, so t is going to be 4.
00:16
And then v is our wind speed in meters per second, which we have as 24.
00:22
So for this one, we just need to plug that into the formula.
00:25
So w equals 33 minus 10 .45 plus 10 square root 24 minus 24 times 33 minus 4.
00:41
Sorry, i kind of ran out of room.
00:43
All of that divided by 22 .04.
00:46
And if you plug that into your calculator, you'll get that the wind chill for this one is going to be negative 13 .63.
00:54
Now the second one we're going to have to do a little bit more work because we see that our wind chill, we want to find the wind chill...