(i) Time before ______ is AM.
(ii) The Earth receives light from the ______.
(iii) The part of the ______ that faces the Sun has day.
(i) The period of time from sunrise to sunset in a given place, is called a
(ii) A year has
(a) thirteen months
(b) twelve months
(c) two months
(d) seven months
(iii) Equipment that help us to know the time of the day are
(a) months and years
(b) days and nights
(c) clocks and watches
(d) none of these
(i) A year has 240 days.
(ii) A clock has one to twelve numbers.
(iii) Every hour has 65 minutes.
(i) What is a leap year?
(ii) What is revolution?
(iii) What is rotation?
|1. What is the concept of time?|
|2. How is time measured?|
|3. Can time be affected by gravity?|
|4. What is the concept of time dilation?|
|5. How does time perception vary among individuals?|