EASY
7th CBSE
IMPORTANT
Earn 100

What is the smallest time interval which can be measured accurately:

With clocks and watches used in sports meets.

Important Questions on Motion and Time

EASY
7th CBSE
IMPORTANT
AWARENESS SCIENCE for Seventh Class>Chapter 13 - Motion and Time>Very Short Answer Type Questions>Q 20
Which of the two is a bigger unit of time?
EASY
7th CBSE
IMPORTANT
AWARENESS SCIENCE for Seventh Class>Chapter 13 - Motion and Time>Very Short Answer Type Questions>Q 21
Which of the two measures time more accurately?
EASY
7th CBSE
IMPORTANT
AWARENESS SCIENCE for Seventh Class>Chapter 13 - Motion and Time>Very Short Answer Type Questions>Q 22
Which of the two requires an electric cell for its working?
EASY
7th CBSE
IMPORTANT
AWARENESS SCIENCE for Seventh Class>Chapter 13 - Motion and Time>Very Short Answer Type Questions>Q 23
A boy riding a bicycle covers a distance of 10 m in 40 s. What is the speed of the boy?
EASY
7th CBSE
IMPORTANT
AWARENESS SCIENCE for Seventh Class>Chapter 13 - Motion and Time>Very Short Answer Type Questions>Q 25
What is a speedometer?
EASY
7th CBSE
IMPORTANT
AWARENESS SCIENCE for Seventh Class>Chapter 13 - Motion and Time>Very Short Answer Type Questions>Q 26
What is an odometer?
MEDIUM
7th CBSE
IMPORTANT
AWARENESS SCIENCE for Seventh Class>Chapter 13 - Motion and Time>Very Short Answer Type Questions>Q 27
Under what condition the distance-time graph of an object is a horizontal line parallel to the time axis?
EASY
7th CBSE
IMPORTANT
AWARENESS SCIENCE for Seventh Class>Chapter 13 - Motion and Time>Very Short Answer Type Questions>Q 28
Define speed.