Question

Solve this no spam my H.W ​

Answer 1

$\displaystyle\large\underline{\sf\green{Solution -1:- }}$

ㅤ$\;\;\underline{\textbf{\textsf{ Given :-}}}$

• $\sf{P=2\times10^9\ N\,m^{-2}}$

• $\sf{\rho=1.2\times10\ kg\,m^{-3}}$

• $\sf{g=10\ m\,s^{-2}.}$

ㅤ$\;\;\underline{\textbf{\textsf{ To Find :-}}}$

• Height of the liquid column

$\;\;\underline{\textbf{\textsf{ Solution :-}}}$

⠀$\underline{\:\textsf{ As we know that :}}$⠀⠀⠀⠀⠀

$\sf{ \dashrightarrow P=\rho gh}$

$\underline{\:\textsf{ Now, put the given values in the formula :}}$⠀⠀

⠀⠀⠀⠀⠀⠀

$\sf{\dashrightarrow h=\dfrac{P}{\rho g}}$

$\sf{ \dashrightarrow h=\dfrac{2\times10^9}{1.2\times10\times10}\ m}$

$\bf{\dashrightarrow \underline{ \: \underline{ \green{ \: h = 1.67\times10^7 m\: }} \: }}$

━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

⠀⠀⠀⠀⠀$\displaystyle\large\underline{\sf\green{Solution -2:- }}$⠀⠀

ㅤ$\;\;\underline{\textbf{\textsf{ Given :-}}}$

• $\sf{m=3000\ kg}$

• $\sf{A=425\times10^{-4}\ m^2}$

• $\sf{g=10\ m\,s^{-2}.}$

ㅤ$\;\;\underline{\textbf{\textsf{ To Find :-}}}$

• Maximum pressure

ㅤ$\;\;\underline{\textbf{\textsf{ Solution :-}}}$

$\underline{\:\textsf{ As we know the formula :}}$⠀⠀⠀⠀⠀

$\sf{\dashrightarrow P=\dfrac{F}{A}}$

$\underline{\:\textsf{ Putting the values :}}$⠀

$\sf{\dashrightarrow P=\dfrac{mg}{A}}$

$\sf{ \dashrightarrow P=\dfrac{3000\times10}{425\times10^{-4}}\ N\,m^{-2}}$

$\bf{ \dashrightarrow \underline{ \: \underline{ \green{ \: P= 7.06\times10^5 m\: }} \: }}$

━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

⠀⠀⠀⠀⠀⠀⠀

Answer 2

Answer:

hello smiley................