A metre scale made of steel reads accura...

A metre scale made of steel reads accurately at `25^@C`. Suppose in an experiment an accuracy of 0.06 mm in 1 m is required, the range of temperature in which the experiment can be performed with this metre scale is (coefficient of linear expansion of stoel is `11 xx 10^-6/(@C)`)

`19^@C` to`31^@C`

`25^@C` to`32^@C`

`18^@C` to`25^@C`

`18^@C` to`32^@C`

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