4. TIME
It is what we
measure with our
watch, in a clock or
even a calendar.
5. Different Time Measurements
Name Description Conversion
Second Smallest unit of time.
Minute One sixtieth of an hour. 60 Seconds
Hour One of the 24 equal parts of a day. 60 Minutes
The 24-hour period during which the
Day 24 Hours
earth complete one rotation.
Week A period of seven successive days. 7 Days
Month One of the twelve division of a year. 30 days
6. Different Time Measurements
Name Description Conversion
Year A period of 365 or 366 days. 12 months
Decade 10 years
Century 100 years
Millennium 1000 years