Using a sling psychrometer, you measure the air temperature to be 12°c and the wet-bulb temperature to be 8°c. what is the wet- bulb depression?

Religious conflict in northern ireland started with a) cultural differences resulting from viking invasions around 800 b) england’s split from the catholic church in the 1500s c) rebellions in ireland between 1916 and 1921 d) the norman invasion of england in 1066