The movement of earth around the sun is an example of
The movements of earth around the sun are an example of periodic motion as it is completed in fixed interval of time.
The standard unit of length in SI system is
The standard unit of length in SI system is metre.
What device should a tailor use to measure the length of cloth?
Measuring tape is used by a tailor to measure the length of cloth.
One cm is equal to
One centimetre (cm) is equal to
The distance between Delhi and Kanpur is usually expressed in
The distance between Delhi and Kanpur is usually expressed in kilometre.
Which of the following does not represent a time-interval?
Time of sunrise is a point of time while a day, a minute and a second represent a period of time or time interval.
One kilometer is equal to
One kilometre is equal to 1000 meter.
Hectare is the unit of
Hectare is the unit of area which is equal to 10000 meter squire.
Which one is not a/an ancient unit of measurement?
Girah, Cubit and Angul are ancient unit of measurement while meter is SI unit of measurement.
Change in position of a body with time is called
Change in position of a body with time is called motion.