COMPOUND a.
, a quantity composed of two or more simple quantities or terms, connected by the sign + (plus) or - (minus). Thus, a + b - c, and bb - b, are compound quantities. -- Compound radical. (Chem.) See Radical. -- Compound ratio (Math.), the product of two or more ratios; thus ab:cd is a ratio compounded of the simple rat…
CONTINUED p.
raction (Math.), a fraction whose numerator is 1, and whose denominator is a whole number plus a fraction whose numerator is 1 and whose denominator is a whole number, plus a fraction, and so on. -- Continued proportion (Math.), a proportion composed of two or more equal ratios, in which the consequent of each precedi…
PHASE RULE n.
of freedom) of a system is equal to the number of components minus the number of phases, plus two. Thus, if the components be salt and water, and the phases salt, ice, saturated solution, and vapor, the system is invariant, that is, there is only one set of conditions under which these four phases can exist in equilib…