1.

The mass of a beaker is (10.1 pm 0.1)g when empty and (17.3pm0.1)g when filled with a liquid. The mass of the liquid with possible limits of accuracy is

Answer»

`(7.2 PM 0.2)G`
`(7.2 pm 0.1)g`
`(7.1 pm 0.2)`g
`(7.2 pm 0.3)`g

Answer :A


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