Physics, asked by shrutisalunke211104, 5 months ago

the time taken by metro train on a blue line from karol bagh station to Rajendra place station in 90s . If time is measured by a stopwatch of resolution 1s , then significant figure in 90s is ?
options
1. one
2. two
3. three
4. four​

Answers

Answered by pareekbajrang2000
24

Answer:

2

Explanation:

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