The difference in the readings on the dry and wet bulb thermometers is used to determine?
Answer Details
The difference in the readings on the dry and wet bulb thermometers is used to determine the relative humidity. The dry bulb thermometer measures the ambient temperature, while the wet bulb thermometer measures the temperature with the influence of moisture. By comparing the readings of the two thermometers, we can calculate the relative humidity, which is the amount of moisture in the air relative to the maximum amount of moisture the air can hold at that temperature.