EASY
7th CBSE
IMPORTANT
Earn 100

A watch or clock works on the principle of periodic motion.

83.33% studentsanswered this correctly

Important Questions on Motion and Time

EASY
7th CBSE
IMPORTANT
SCIENCE Class 7>Chapter 12 - Motion and Time>LET'S Learn And EVALUATE>Q 5
Odometer is the device used to measure the speed of a vehicle.
EASY
7th CBSE
IMPORTANT
SCIENCE Class 7>Chapter 12 - Motion and Time>LET'S Learn And EVALUATE>Q 6
The value of the distance travelled by an object is enogh to calculate speed.
EASY
7th CBSE
IMPORTANT
SCIENCE Class 7>Chapter 12 - Motion and Time>LET'S Learn And EVALUATE>Q 1
Differentiate between Uniform motion and non-uniform motion.
EASY
7th CBSE
IMPORTANT
SCIENCE Class 7>Chapter 12 - Motion and Time>LET'S Learn And EVALUATE>Q 2
Differentiate between Speedometer and Odometer.
EASY
7th CBSE
IMPORTANT
SCIENCE Class 7>Chapter 12 - Motion and Time>LET'S Learn And EVALUATE>Q 1
If a car moves with a speed of 20 m/s, find the distance travelled by it in 12 h.
EASY
7th CBSE
IMPORTANT
SCIENCE Class 7>Chapter 12 - Motion and Time>LET'S Learn And EVALUATE>Q 2
A rain travels with a speed of 60 km/h, find the distance travelled by it in 20 minutes.
EASY
7th CBSE
IMPORTANT
SCIENCE Class 7>Chapter 12 - Motion and Time>LET'S Learn And EVALUATE>Q 3
Distance between Delhi and Amritsar is 447 km. A bus took 8 hours to reach Amritsar. Find the speed with which the bus travelled. Express it in km/h and m/s.
EASY
7th CBSE
IMPORTANT
SCIENCE Class 7>Chapter 12 - Motion and Time>LET'S Learn And EVALUATE>Q 4
The speedometer of a bike reads 52 km/h at 8.00 hours, and after travelling for a certain distance, it reads 66 km/h at 8.25 hours. Find the distance travelled during this time period.