A metal metre scale gives correct measurement at 0^(@) C. It is generally used at a temperature of 40^(@) C. The correction to be made for every metre is ( alpha = 10^(-6) //1^(@) C)

A metal metre scale gives correct measurement at 0^(@) C. It is genera

1.	A metal metre scale gives correct measurement at 0^(@) C. It is generally used at a temperature of 40^(@) C. The correction to be made for every metre is ( alpha = 10^(-6) //1^(@) C)
Answer» <html><body><p>`4 <a href="https://interviewquestions.tuteehub.com/tag/xx-747671" style="font-weight:bold;" target="_blank" title="Click to know more about XX">XX</a> 10^(-<a href="https://interviewquestions.tuteehub.com/tag/5-319454" style="font-weight:bold;" target="_blank" title="Click to know more about 5">5</a>) m`<br/>`4 xx 10^(-5) ` m to be <a href="https://interviewquestions.tuteehub.com/tag/added-367625" style="font-weight:bold;" target="_blank" title="Click to know more about ADDED">ADDED</a> <br/>`4 xx 10^(-5)` m must be deducted<br/>None of the above</p>Answer :B</body></html>