Question

A measure cylinder has 5 marks between 10 ml to 20 ml. What is its least count

Answer 1

Answer:

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Answer 2

Given:

Measuring cylinder having 5 marks between 10mL and 20mL.

To Find:

The least count of the cylinder.

Solution:

The least count of a measuring instrument is the lowest amount that can be measured in it.

Here in this problem, there are 5 marks between 10 mL to 20 mL i.e. 5 divisions between a gap of 10 mL.

The value of each division is equal to 10/5 = 2mL which is the least we can measure in the cylinder.

Hence, the least count of the cylinder is equal to 2mL.