I don't understand this question, could someone solve/walk me through this?
One afternoon in Fort Simpson, Northwest Territories, the air temperature was −10ºC and the wind speed was 25 km/h. The air temperature dropped by 5ºC in the evening, but the wind chill did not change. What was the change in the wind speed from the afternoon to the evening? (use a wind chill chart if it helps you)
1 answer
Sorry about the Chinese, the Chinese words are Celsius.