The relative humidity of an air-water mixture is defined as the ratio of the partial pressure of water vapor (H 2 O) in the mixture to the saturated vapor pressure of water at a given temperature. Thus the relative humidity of air is a function of both water content and temperature.bsolute humidity is the water content of air at a given temperature expressed in gram per cubic metre.
Ajwain is a herb also known as Bishops Weed. This beneficial herb is used in culinary process as spice as well as a major ingredient of different kind of medicines.Ajwain seeds are small in size but taste hot, penchant and bitter.It acts as good appetizer, laxative and stomachic. It is used as effective remedy in managing ailments like vomiting, mouth diseases, pile, treatment of ascites, abdominal tumor, abdominal pain etc.jwain seeds are small in size but taste hot, penchant and bitter. It acts as good appetizer, laxative and stomachic. It is used as effective remedy in managing ailments like vomiting, mouth diseases, pile, treatment of ascites, abdominal tumor, abdominal pain etc.
Henna (Lawsonia inermis, also known as hina, the henna tree, the mignonette tree, and the Egyptian privet) is a flowering plant and the sole species of the Lawsonia genus.s with henna in body art, the dried leaf powder should be mixed with a mild acid such as lemon juice, orange juice, or vinegar and left to stand. The resulting paste is then applied to the hair, and covered with plastic wrap to keep it from drying out.