MEDIUM
6th CBSE
IMPORTANT
Earn 100

Define periodic motion. Explain how rotation and revolution of the Earth are examples of periodic motion.

Important Questions on Measurement of Distances and Motion

MEDIUM
6th CBSE
IMPORTANT
What precautions should be taken while measuring the length of a pencil using a ruler?
EASY
6th CBSE
IMPORTANT
Differentiate rest and motion. Give examples. 
MEDIUM
6th CBSE
IMPORTANT
The state of rest or motion is relative. Explain using an example.
MEDIUM
6th CBSE
IMPORTANT
Name and define different types of translatory motion. Give one example of each.
EASY
6th CBSE
IMPORTANT
Name and define the types of motion shown by a spinning top.
EASY
6th CBSE
IMPORTANT
Give examples of three objects which exhibit two types of motion. Explain the examples in detail.
EASY
6th CBSE
IMPORTANT
Meena's mother wants to buy chains for all the windows of their house. She asked Meena to measure the length of the existing curtains which would serve as a ready reference while buying the new ones. If an elastic measuring tape is used for measuring the length of the curtains, will Meena get accurate measurements? Why? Give reason.
EASY
6th CBSE
IMPORTANT
Suman went to purchase some vegetables and fruits from the market. She noticed that the vendor was using big and small stones, instead of using standardized measuring weights. Do you think the vendor was doing the correct thing? What type of values are shown by the vendor? Is the vendor a law-abinding citizen? Suggest what Suman should do in this situation.