In the previous question, the force of attraction between the plates is
(1) \( \frac{l \rho g}{2... VIDEO
In the previous question, the force of attraction between the plates is
(1) \( \frac{l \rho g}{2} h^{2} \)
(2) \( \frac{l \rho g}{2} h \)
(3) \( \frac{l \rho g}{2} \)
(4) \( \frac{l \rho g}{2 h} \)
(Here \( h \) represents the height to which the liquid rises.)
\( \mathrm{P} \)
W
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live
Other Videos By PW Solutions 2023-02-14 Reduce \( \left(\frac{1}{1-4 i}-\frac{2}{1+i}\right)\left(\frac{3-4... 2023-02-14 Convert the following in the polar form :
\[
\frac{1+7 i}{(2-i)^{2}... 2023-02-14 A number of droplets, each of radius \( r \), combine to form a drop of radius \( R \). If \( T ... 2023-02-14 Solve each of the equation
\[
x^{2}-2 x+\frac{3}{2}=0 \text {. }
\]
P 2023-02-14 A thin square plate of side \( 5 \mathrm{~cm} \) is suspended vertically from a balance so that ... 2023-02-14 Convert the following in the polar form :
\[
\frac{1+3 i}{1-2 i}
\] 2023-02-14 The space between two large horizontal metal plates, \( 6 \mathrm{~cm} \) apart, is filled with ... 2023-02-14 If \( x-i y=\sqrt{\frac{a-i b}{c-i d}} \), prove that \( \left(x^{2... 2023-02-14 Evaluate : \( \left[i^{18}+\left(\frac{1}{i}\right)^{25}\right]^{3} \) 2023-02-14 If \( z_{1}, z_{2} \in \mathbf{C} \), show that \( \left(z_{1}+z_{2... 2023-02-14 In the previous question, the force of attraction between the plates is
(1) \( \frac{l \rho g}{2... 2023-02-14 Prove that \( \left|z_{1}+z_{2}\right|^{2}=\left|z_{1}\right|^{2}+\... 2023-02-14 A drop of water of volume \( V \) is pressed between the two glass placed so as to spread to an ... 2023-02-14 Prove that :
\[
\mathrm{I}_{m}\left(z_{1} z_{2}\right)=\mathrm{R}_{... 2023-02-14 Give the following quotients in polar form :
\[
\frac{9\left(\cos 9... 2023-02-14 If \( z=x+i y, x, y \) real, prove that :
\[
|x|+|y| \leq \sqrt{2}|... 2023-02-14 Give the following in polar form :
\[
\begin{aligned}
{\left[2\left... 2023-02-14 Prove that :
\[
\mathrm{R}_{e}\left(z_{1} z_{2}\right)=\mathrm{R}_{... 2023-02-14 Give the following in polar form :
\[
\begin{array}{r}
{\left[3\lef... 2023-02-14 Give the following quotients in polar form:
\[
\frac{7\left(\cos 13... 2023-02-14 Show that for \( z \in \mathbf{C},|z|=0 \) if and only if \( z=0 \)...