Convert between units like meters, feet, inches, yards, kilometers and miles. The calculator below can be used to convert between length units:
In chemistry, concentration is the abundance of a constituent divided by the total volume of a mixture. Several types of mathematical description can be distinguished: mass concentration, molar concentration, number concentration, and volume concentration. The term concentration can be applied to any kind of chemical mixture, but most frequently it refers to solutes and solvents in solutions.
Natural Sciences (NST) is a branch of science concerned with the description, prediction, and understanding of natural phenomena, based on observational and empirical evidence. Social science is a major category of academic disciplines, concerned with society and the relationships among individuals within a society. Basically Natural Sciences deals with organic and inorganic things and social science deal with relationships among individuals in the society, organization or group.