Science, asked by AlfredjohenAJ, 1 month ago

2. Which of the following are not correct?

(i) The basic unit of time is second.

(ii) Every object moves with a constant speed.

(iii) Distances between two cities are measured in kilometres.

(iv) The time period of a given pendulum is constant.

(v) The speed of a train is expressed in m/h.

Answers

Answered by anuragyadav2641

1

Answer:

(v)

Explanation:

The speed of train is expressed in km/h

Answered by byash0957

1

Answer:

option (v)

Explanation:

the speed of a train is expressed in m/h.

the right statement is- The speed of a train is expressed in km/h

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