Question 1 What precautions should be taken while using a meter scale to measure the length of an object? Question 2 What is meant by standard unit of measurement? Why is it necessary to have standard units of measurement? Question 3 Name the S.I. unit of length.Write its symbol? Question 4 How many centimeters are there in a meter? Question 5 How many milimeters … [Read more...] about Distances
Motion and Measurement of Distances
Types of Motion
Question 1 what are stationary objects.Give examples? Question 2 What is meant by circular motion? Give example? Question 3 What is meant by rectilinear motion? Question 4 What is meant by rotational motion? Give example? Question 5 What is meant by periodic motion? Give example? Question 6 When an object is said to be in motion? Question 7 Give few examples … [Read more...] about Types of Motion