Read the following email of proposal where a manager in a bank's call centre (Peter) is asking his manager (Sally) to approve a proposal to enroll his staff on a three day sales training course. From the context, try to guess what the meaning of the words/phrases in bold are.
It spun out of control because part of the software assumed Imperial units and another part assumed metric units. The units by which we now measure physical quantities is called the S.I. (System International) system established in 1960. Within this system, the most commonly used set of units in physics are M.K.S (Metres, Kilograms, Seconds) system. The basic units are shown in Table.
a formula unit in chemistry is the empirical formula of any ionic or covalent network solid compound used as an independent entity for stoichiometric calculatio ns