Chemical Change A change that produces one or more new substances and may release energy. Chemical Property A second set of properties in all kinds of matter. Circuit A path that is made from an electrical current. Claws A sharp, usually slender, and curved nail on the toe of an animal.
Answer Wiki. There is really only one measure of time, and that is hours/minutes/seconds/days/weeks/months/years. Then you have derivations of these including Lunar years, light years, periods between full moons, days (between sun rises), but they all come back to the traditional time of hours/minutes/seconds. Views.
Date Methods. When a Date object is created, a number of methods allow you to operate on it. Date methods allow you to get and set the year, month, day, hour, minute, second, and millisecond of objects, using either local time or UTC (universal, or GMT) time. Date methods are covered in a later chapter.