the atmospheric pressure at a place is 76 cm of Hg. express it in a pascal. given that the relative density of hg = 13.6 and g = 10 ms2
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Answer:
h=76cm
Pressure=?
Formula to be used : P=hgd
Where h = height of mercury column and
d= density of mercury=13.6gm/cc
acceleration due to gravity=980cm/s²
P=hgd=13.6×980×76=1012928dyne.cm²
Explanation:
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