how do you find the wet bulb depression if they don't give any other info.
Google 'how to find wet bulb depression' and click the 7th link. Sorry, you cannot post links here
I googled Roberta's suggested and you getthis page. Pick out the one that helps.
http://www.google.com/search?q=wet+bulb+depression&ie=utf-8&oe=utf-8&aq=t&rls=org.mozilla:en-US:official&client=firefox-a
Link:
theweatherprediction.c0m/habyhints/170/
change c0m to com
To find the wet bulb depression without any additional information, we would need to make some assumptions and use estimation.
The wet bulb depression is the difference between the dry bulb temperature and the wet bulb temperature. It is an indicator of the evaporative cooling effect in the atmosphere.
However, since no other information is provided, we have to rely on general estimation. We know that the wet bulb temperature is typically lower than the dry bulb temperature due to evaporation. In normal weather conditions, the wet bulb depression can range from 0 to 5 degrees Celsius.
To estimate the wet bulb depression, you can subtract a value within this range from the dry bulb temperature. For example, you can assume a wet bulb depression of 2 degrees Celsius. In this case, subtract 2 degrees from the dry bulb temperature to get the estimated wet bulb temperature.
Keep in mind that this is a rough estimation and the actual wet bulb depression may vary depending on several factors such as humidity, air pressure, and wind speed.