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Question

Explain the meaning of the term ‘least count of an instrument’ by taking a suitable example.

Measurement Class 9 ICSE

February 4, 2024

Answer

The least count of an instrument is the smallest measurement that can be taken accurately with it.

Example — The least count of a stop watch is 0.5 second, if there are 10 divisions between 0 and 5s marks.

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