Question

fill in the blanks;correct answer will give 10 thanks and brainliest.

1) pressure due to a liquid is_______ of the area cross section of containing vessel.

2) pressure exerted by a liquid_______ with the decrease in the density of liquid.

3) the hulls of the _______ are made very strong to withstand huge pressure exerted by the seawater.​

Answer 1

$\mathcal{\underline {ANSWER\ AND \ EXPLANATION}}$

1)

$\implies$Pressure due to a liquid is independent of the area of cross-section of containing vessel

$\implies$Pressure due to a liquid is given by the equation,

$\boxed{P = h\rho g}$

2)

$\implies$Pressure exerted by a liquid increases with increase in the density of the liquid

$\implies$Pressure due to a liquid is given by the equation,

$\boxed{P = h\rho g}$

$\implies$From the above equation we get,

     P is directly proportiona to ρ

     P ∝ ρ   ie, if ρ increases, P also increases

                       if ρ decreases, P also decreases

3)

The hulls of the ship are made very strong to withstand huge pressure exerted by the seawater