A clock with a brass pendulum keep correct time at 20^(@) C but loses 8.212 s per day when the temperature rises to30^(@) C. The coefficient of linear expansion of brass is

A clock with a brass pendulum keep correct time at 20^(@) C but loses

1.	A clock with a brass pendulum keep correct time at 20^(@) C but loses 8.212 s per day when the temperature rises to30^(@) C. The coefficient of linear expansion of brass is
Answer» <html><body><p>`<a href="https://interviewquestions.tuteehub.com/tag/25-296426" style="font-weight:bold;" target="_blank" title="Click to know more about 25">25</a> xx 10^(-6)//^(@)C `<br/>`19 xx 10^(-6) //^(@) C `<br/>`<a href="https://interviewquestions.tuteehub.com/tag/20-287209" style="font-weight:bold;" target="_blank" title="Click to know more about 20">20</a> xx 10^(-6)//^(@)C `<br/>`<a href="https://interviewquestions.tuteehub.com/tag/11-267621" style="font-weight:bold;" target="_blank" title="Click to know more about 11">11</a> xx 10^(-6)//^(@) `C</p>Answer :<a href="https://interviewquestions.tuteehub.com/tag/b-387190" style="font-weight:bold;" target="_blank" title="Click to know more about B">B</a></body></html>