there are two more questions which i dint get.....the questions are as follows:-
1]the pressure of liquid column depends on its height h, the density p[its the symbol of density],acceleration due to gravity g,show that p=h [symbol of density]p g by dimensional method.(give constant k=1)
2]express a pressure of 50 N/metre square in terms of dyne/cm square.
urgently needed for the test tht is conducted tomorrow...............
there are two more questions which i dint get.....the questions are as follows:-
1]the pressure of liquid column depends on its height h, the density p[its the symbol of density],acceleration due to gravity g,show that p=h [symbol of density]p g by dimensional method.(give constant k=1)
2]express a pressure of 50 N/metre square in terms of dyne/cm square.
urgently needed for the test tht is conducted tomorrow...............