Examples of illegal in a Sentence. In this state, it is illegal for anyone under the age of 21 to drink alcohol. The team was penalized for an illegal play.
Stationery is writing or office supplies (e.g., paper, pens). The words stationary and stationery sound almost identical, but they are very different in meaning. The word stationary means not moving or still.
A.C. circuit theory, quantum mechanics, nanotechnology. Formation of Stationary Waves. The conditions for standing waves are: 1. two waves travelling in opposite directions along the same line of travel and in the same plane. 2. the waves have the same speed. 3. the waves have the same frequency. 4. the waves have the same approximate amplitude.