in a spring balance the space between zero and 25 g marks is divided into 5 equal parts. the least count of the spring balance is
1. 5 g wt
2. 2.5 g wt
3. 25 g wt
4. 0.25 g wt

Correct option is (a).

Least count of an instrument is the minimum value that we can take from it.

Least count = 25/5 = 5 g

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CHAP - WORK AND ENERGY*

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1. 5 g wt
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 thank you again :)

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