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Physics CBSE Live product
Class 7 (2025-26)
Measurement of time and motion
Revision I - Measurement of time and motion
4.
Time concepts in daily life
Question:
3
m.
Choose the best answer:
1
.
Leap-year
-
It is a year used only for scientific calculations
It is a year that has \(366\) days and occurs at regular intervals
It is a year that has \(365\) days and occurs every year
It is a year that always has \(364\) days
2
.
Travel-time
-
It is expressed in years for long journeys
It is expressed only in minutes
It is expressed in days or hours depending on distance
It is expressed in seconds regardless of distance
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