Frequency and Period

Event Period (T = 1 / f) Frequency (f = 1 / T)

Sunrise ______ years 365 per year

Full Moon 28 days ______ per day

Clock Chimes ______ hours 4 per hour

Hummingbird Flapping 0.02 seconds ______ per second

Breath ______ minutes 12 per minute

Christmas 365 days ______ per day

Class Period ______ minutes 0.02222 per minute

PERIOD = Time for one complete cycleFREQUENCY = Number of cycles per unit of time

Frequency and Period

Event Period (T = 1 / f) Frequency (f = 1 / T)

Sunrise 0.00274 years 365 per year

Full Moon 28 days 0.0357 per day

Clock Chimes 0.25 hours 4 per hour

Hummingbird Flapping 0.02 seconds 50 per second

Breath 0.0833 minutes 12 per minute

Christmas 365 days 0.00274 per day

Class Period 45 minutes 0.02222 per minute

PERIOD = Time for one complete cycleFREQUENCY = Number of cycles per unit of time

Frequency and Period

Event Period (T = 1 / f) Frequency (f = 1 / T)

Sunrise1 day ______ per day

______ years 365 per year

Period______ months 1 per month

28 days ______ per day

Clock Chimes0.25 hours ______ per hour

______ minutes 0.0667 per minute

Heartbeat______ seconds 1 per second

0.0166 minutes ______ per minute

Hummingbird Flapping______ sec 50 per sec

0.000333 minutes ______ per minute

PERIOD = Time between or duration of occurrencesFREQUENCY = Number of occurrences per unit of time

Frequency and Period

Event Period (T = 1 / f) Frequency (f = 1 / T)

Sunrise1 day 1 per day

0.0027 years 365 per year

Period1 months 1 per month

28 days 0.036 per day

Clock Chimes0.25 hours 4 per hour

15 minutes 0.0667 per minute

Heartbeat1 seconds 1 per second

0.0166 minutes 60 per minute

Hummingbird Flapping0.02 sec 50 per sec

0.000333 minutes 3003 per minute

PERIOD = Time between or duration of occurrencesFREQUENCY = Number of occurrences per unit of time