plz anwer my question with full explaination..
Attachments:
Answers
Answered by
1
on the right there is atmospheric pressure acting along with mercury level of 150 mm to the rest of mercury which is balanced by the air in 80 mm length on the right. so,
pressure of 80 mm of air = pressure of atmosphere+pressure of 150 mm Hg
=760+150=910 mm of Hg=1.1974atm
hope this helps!
Similar questions