Question 5
Using the table below, if the wind is blowing 30 km/h and the outside
temperature is 15°C, what is the wind chill factor in degrees Celsius?
Temperature (°C)
Wind speed (km/h)
–15°C
–10°C
–5°C
0°C
5°C
10°C
15°C
20°C
0
–15
–10
–5
0
5
10
15
20
5
–18
–13
–7
–2
3
9
14
19
10
–20
–14
–8
–3
2
8
13
19
30
–24
–18
–12
–6
1
7
12
18
50
–29
–21
–14
–7
0
6
12
18
70
–35
–24
–15
–8
–1
6
12
18
90
–41
–30
–19
–9
–2
5
12
18
A. 8°C
B. 10°C
C. 12°C
D. 14°C
temperature is 15°C, what is the wind chill factor in degrees Celsius?
Temperature (°C)
Wind speed (km/h)
–15°C
–10°C
–5°C
0°C
5°C
10°C
15°C
20°C
0
–15
–10
–5
0
5
10
15
20
5
–18
–13
–7
–2
3
9
14
19
10
–20
–14
–8
–3
2
8
13
19
30
–24
–18
–12
–6
1
7
12
18
50
–29
–21
–14
–7
0
6
12
18
70
–35
–24
–15
–8
–1
6
12
18
90
–41
–30
–19
–9
–2
5
12
18
A. 8°C
B. 10°C
C. 12°C
D. 14°C