The reading of pressure meter attached to a closed pipe is \( 3.5 \times 10^{5} \mathrm{~Pa} \).....

Channel:
PW Solutions
Subscribers:
451,000
Published on ● Video Link: https://www.youtube.com/watch?v=mExHMXLRRsc


Duration: 1:35
0 views
0

The reading of pressure meter attached to a closed pipe is \( 3.5 \times 10^{5} \mathrm{~Pa} \). On opening the valve of the pipe,
P
the reading reduced to \( 3 \times 10^{5} \mathrm{~Pa} \). The speed of the water flowing in the pipe is
(1) \( 100 \mathrm{~m} / \mathrm{s} \)
(2) \( 50 \mathrm{~m} / \mathrm{s} \)
(3) \( 10 \mathrm{~m} / \mathrm{s} \)
(4) \( 0.1 \mathrm{~m} / \mathrm{s} \)


šŸ“²PW App Link - https://bit.ly/YTAI_PWAP
šŸŒPW Website - https://www.pw.live



Other Videos By PW Solutions


2024-01-21A wooden block of volume \( 1000 \mathrm{~cm}^{3} \) is suspended from a spring balance. It weig....
2024-01-21Water is flowing in a pipe of diameter \( 4 \mathrm{~cm} \) with a velocity \( 3 \mathrm{~m} / \....
2024-01-21When surface tension of liquid changes, the shape of free surface or meniscus and the pressure c....
2024-01-21The spring balance \( A \) reads \( 2 \mathrm{~kg} \) with a block \( m \) suspended from it. \(....
2024-01-21A solid sphere of radius \( R \) and density \( \rho \) is attached to one end of a mass-less sp....
2024-01-21A capillary tube of radius \( r \) is lowered into water whose surface tension is \( \alpha \) a....
2024-01-21A cylindrical tank has a hole of \( 1 \mathrm{~cm}^{2} \) in its bottom. If the water is allowed....
2024-01-21If two boats happen to sail parallel close to each other then,....
2024-01-21In factories rods are suspended from roof with the help of wires for certain mechanical operatio....
2024-01-21In a venturimeter, remains unchanged along the axis.....
2024-01-21The reading of pressure meter attached to a closed pipe is \( 3.5 \times 10^{5} \mathrm{~Pa} \).....
2024-01-21Water is flowing through a tube of non-uniform cross-section. Ratio of the radius at entry and e....
2024-01-21Eight identical drops of water falling through air with uniform velocity of \( 10 \mathrm{~cm} /....
2024-01-21If the work done by stretching a wire by \( 1 \mathrm{~mm} \) is \( 2 \mathrm{~J} \), the work n....
2024-01-21A small spherical solid ball is dropped from a great height in a viscous liquid. Its journey in ....
2024-01-21Match the following: \begin{tabular}{|l|l|c|l|} \hline \multicolumn{2}{|c|}{ Column-I } & \multi....
2024-01-21A uniform rod of length \( L \) and density \( \rho \) is being pulled along a smooth floor with....
2024-01-21The maximum average velocity of water in a tube of diameter \( 2 \mathrm{~cm} \) so that the flo....
2024-01-21The bulk modulus of rubber is \( 9.8 \times 10^{8} \mathrm{~N} / \mathrm{m}^{2} \). To what dept....
2024-01-21Match the following: \begin{tabular}{|l|l|c|l|} \hline \multicolumn{2}{|c|}{ Column-I } & \multi....
2024-01-21In stream-line flow of liquid, the total energy of liquid is constant at....