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An open and wide glass tube is immersed vertically in mercury in such a way that length 0.05m extends above mercury level.The open end of tube is closed and the tube is raised further by 0.43m.The length of air column above mercury level in the tube will be:take P(atm)=76cm of mercury.
Plz reply fast..

Aditi Chauhan , 11 Years ago
Grade 10
anser 0 Answers
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