Two identical cylindrical vessels each of area of cross section A are on a level ground. Each contains a liquid of density rho. The heights of liquid columns are h_(1) and h_(2).If the two vessels are connected by means of a narrow pipe at the bottom, the work done by gravity in equalizing the liquid levels is

Two identical cylindrical vessels each of area of cross section A are

1.	Two identical cylindrical vessels each of area of cross section A are on a level ground. Each contains a liquid of density rho. The heights of liquid columns are h_(1) and h_(2).If the two vessels are connected by means of a narrow pipe at the bottom, the work done by gravity in equalizing the liquid levels is
Answer» <html><body><p>`(Arhog(h_(<a href="https://interviewquestions.tuteehub.com/tag/1-256655" style="font-weight:bold;" target="_blank" title="Click to know more about 1">1</a>)-h_(<a href="https://interviewquestions.tuteehub.com/tag/2-283658" style="font-weight:bold;" target="_blank" title="Click to know more about 2">2</a>))^(2))/2`<br/>`(Arhog)/2(h_(1)^(2)-h_(2)^(2))`<br/>`(A rhog)/<a href="https://interviewquestions.tuteehub.com/tag/4-311707" style="font-weight:bold;" target="_blank" title="Click to know more about 4">4</a>(h_(1)^(2)-h_(2)^(2))`<br/>`(Arhog)/4(h_(1)-h_(2))^(2)`</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> :D</body></html>