Best Answer: Coarse adjustment is used to focus the image on the microscope under low or medium power by using larger motions of the lens. Fine adjustment is used to focus the image on the microscope of only high power by using very tiny motions of the lens.
If you are interested in a simpler calculation that gives an approximation of dew point temperature if you know the observed temperature and relative humidity, the following formula was proposed in a 2005 article by Mark G. Lawrence in the Bulletin of the American Meteorological Society: Td = T - ((100 - RH)/5.)
1 Dew point temperature (although given in temperature units) is a measure of humidity in the atmosphere. 2 The reading of the wet bulb thermometer is combined with the reading of the dry bulb thermometer to calculate the humidity.Back to Weather and Climate Philately. Copyright Â© 2012-2015, Colorado State University. Dew point temperature (although given in temperature units) is a measure of humidity in the atmosphere. 2 The reading of the wet bulb thermometer is combined with the reading of the dry bulb thermometer to calculate the humidity. Back to Weather and Climate Philately. Copyright Â© 2012-2015, Colorado State University.