EASY
7th CBSE
IMPORTANT
Earn 100

Name the two most common time-measuring devices.

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 19
What is the smallest time interval which can be measured accurately with commonly available clocks and watches?

(Choose from: 1 second/1 minute)

EASY
7th CBSE
IMPORTANT
AWARENESS SCIENCE for Seventh Class>Chapter 13 - Motion and Time>Very Short Answer Type Questions>Q 19

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

With clocks and watches used in sports meets.

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 24
A bus takes 30 minutes to travel a distance of 25 kilometres. Calculate the speed of the bus in km/h.
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?