1 Info updated 2009/05/20: Bank assets: $4,974.4 mil, Deposits: $3,903.9 mil, headquarters in Rockland, MA, positive income, Commercial Lending Specialization, 67 total offices, Holding Company: Independent Bank Corp.  Eastern Bank: Norwell Branch at 80 Washington Street, branch established on 1962/11/26.
Frequency is the number of occurrences of a repeating event per unit time. It is also referred to as temporal frequency, which emphasizes the contrast to spatial frequency and angular frequency. The period is the duration of time of one cycle in a repeating event, so the period is the reciprocal of the frequency. For example, if a newborn baby's heart beats at a frequency of 120 times a minute, its periodâthe time interval between beatsâis half a second (that is, 60 seconds divided by 120 beats).
Period means the time interval between two waves. Periodic function is a function that repeats its values at regular intervals or periods. In other words, a function which repeats its values after every particular interval, is known as a periodic function. This particular interval is termed as the period of that function.