Question

D.
C2. Match the items given in Coloum A with one or more items in of Coloum B.
Column A
Column B
1. Odometer
(i) The time taken by a pendulum to complete one oscillation
2. Time period
(ii) A device used by Romans to measure time
3. Sand clock
(iii) 10 nanosecond
4. One second
(iv) Representation of the speed of different moving bodies
5. Distance-time graph (v) A unit of time
(vi) 10° nanosecond
(vii) Gives the distance travelled by a moving vehicle​

Answer 1

Answer:

1 iv

2 vi

3 ii

4 v

5 vii

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