The dry thermometer shows an air temperature of 18.5°C. A thermometer moistened with distilled water will show a temperature about five degrees lower. From the table printed on the psychrometer scale, we find that the relative humidity is about 53%.
The dry thermometer shows an air temperature of 18.5°C. A thermometer moistened with distilled water will show a temperature about five degrees lower. From the table printed on the psychrometer scale, we find that the relative humidity is about 53%.