Chapter-10 ➤ Motion and Measurement of Distances

1. Marchpast of soldiers in a parade is a periodic motion.

 
 

2. The result of a measurement is expressed in two parts.

 
 

3. Unit used to measure very small distances.

 
 
 

4. Beating of our heart is non-periodic motion.

 
 

5. Which is an example of a periodic motion?

 
 
 
 

6. Motion of second’s hand in a clock is a circular motion.

 
 

7. An example of rectilinear motion is

 
 
 
 

8. Which is a correct relationship?

 
 
 
 

9. SI unit of length is ‘Foot’.

 
 

10. Motion of second’s hand of a clock is rectilinear.

 
 

Question 1 of 10