A steel scale is correct at 0^(@)C. The length of a brass tube measured by it at 40^(@)C is 4.5m. The correct length of the tube at 0^(@)C is (Coefficients of linear expansion of steel and brass are 11 xx 10^(-6)//^(@) Cand 19 xx 10^(-6)//^(@)C respectively).

A steel scale is correct at 0^(@)C. The length of a brass tube measure

1.	A steel scale is correct at 0^(@)C. The length of a brass tube measured by it at 40^(@)C is 4.5m. The correct length of the tube at 0^(@)C is (Coefficients of linear expansion of steel and brass are 11 xx 10^(-6)//^(@) Cand 19 xx 10^(-6)//^(@)C respectively).
Answer» <html><body><p>4.001m <br/>5.001m <br/>4.499m <br/>4.501m </p><a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a> :<a href="https://interviewquestions.tuteehub.com/tag/c-7168" style="font-weight:bold;" target="_blank" title="Click to know more about C">C</a></body></html>