021. The hydrostatic pressure 'P' of a liquid column depends upon the density d', height 'h' of liquid column and also an acceleration 'g' due to
gravity. Using dimensional analysis, the formula for pressure P is
O A. p = hdg
OB. p=h/dg
O c. p=d/hg
O D. p = g/hd

A

Explanation:

hydrostatic pressure, P=hρg,

where 'h' is the ht of the liq column and ρ is the density of the liquid and 'g' is the effective acceleration, but as far as hydroSTATICS is concerned, g stands for the acceleration due to gravity

f=ma newton's second law 7x8=56n

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-the future of geothermal energy can pretty much be summed up with a single word: more

-scientists plan in going deeper than 120 meters

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hope this !