143436 A Pipeline has two ends with areas of cross section as $20 \mathrm{~cm}^{2}$ and $10 \mathrm{~cm}^{2}$ respectively. Consider a steady flow of water in the pipeline such that. The velocity of flow and the pressure at the larger opening is $2 \mathrm{~m} / \mathrm{s}$ and $9000 \mathrm{~Pa}$ respectively. What is the pressure at the smaller opening?
(use density of water $=10^{3} \mathrm{~kg} / \mathrm{m}^{3}$ )

143437 Match the columns I and II
| Column I | Column II |
| :--- | :--- |
| A. Stoke's law | I. Pressure and energy |
| B. Turbulence | II. Hydraulic lift |
| C. Bernoulli's \lt br> Principle | III. Viscous drag |
| D. Pascal's law | IV. Reynold's number |
The correct match is

143438 Water is pumped steadly out of a flooded basement, at the speed of $10 \mathrm{~m} / \mathrm{s}$ through a hose (tube) of radius $1 \mathrm{~cm}$, passing through a window $3 \mathrm{~m}$ above the water level. The power of the pump is
(Assume $g=10 \mathrm{~m} / \mathrm{s}^{2}$, density of water $=1000$ $\left.\mathrm{kg} / \mathrm{m}^{3}\right)$

143439 A shower head has 25 circular openings, each with radius $1 \mathrm{~mm}$. The shower head is connected to a pipe with radius $2 \mathrm{~cm}$. If the speed of the water in the pipe is $25 \mathrm{~cm} / \mathrm{sec}$, what is its speed as it exits the shower head openings?

143436 A Pipeline has two ends with areas of cross section as $20 \mathrm{~cm}^{2}$ and $10 \mathrm{~cm}^{2}$ respectively. Consider a steady flow of water in the pipeline such that. The velocity of flow and the pressure at the larger opening is $2 \mathrm{~m} / \mathrm{s}$ and $9000 \mathrm{~Pa}$ respectively. What is the pressure at the smaller opening?
(use density of water $=10^{3} \mathrm{~kg} / \mathrm{m}^{3}$ )

143437 Match the columns I and II
| Column I | Column II |
| :--- | :--- |
| A. Stoke's law | I. Pressure and energy |
| B. Turbulence | II. Hydraulic lift |
| C. Bernoulli's \lt br> Principle | III. Viscous drag |
| D. Pascal's law | IV. Reynold's number |
The correct match is

143438 Water is pumped steadly out of a flooded basement, at the speed of $10 \mathrm{~m} / \mathrm{s}$ through a hose (tube) of radius $1 \mathrm{~cm}$, passing through a window $3 \mathrm{~m}$ above the water level. The power of the pump is
(Assume $g=10 \mathrm{~m} / \mathrm{s}^{2}$, density of water $=1000$ $\left.\mathrm{kg} / \mathrm{m}^{3}\right)$

143439 A shower head has 25 circular openings, each with radius $1 \mathrm{~mm}$. The shower head is connected to a pipe with radius $2 \mathrm{~cm}$. If the speed of the water in the pipe is $25 \mathrm{~cm} / \mathrm{sec}$, what is its speed as it exits the shower head openings?

143436 A Pipeline has two ends with areas of cross section as $20 \mathrm{~cm}^{2}$ and $10 \mathrm{~cm}^{2}$ respectively. Consider a steady flow of water in the pipeline such that. The velocity of flow and the pressure at the larger opening is $2 \mathrm{~m} / \mathrm{s}$ and $9000 \mathrm{~Pa}$ respectively. What is the pressure at the smaller opening?
(use density of water $=10^{3} \mathrm{~kg} / \mathrm{m}^{3}$ )

143437 Match the columns I and II
| Column I | Column II |
| :--- | :--- |
| A. Stoke's law | I. Pressure and energy |
| B. Turbulence | II. Hydraulic lift |
| C. Bernoulli's \lt br> Principle | III. Viscous drag |
| D. Pascal's law | IV. Reynold's number |
The correct match is

143438 Water is pumped steadly out of a flooded basement, at the speed of $10 \mathrm{~m} / \mathrm{s}$ through a hose (tube) of radius $1 \mathrm{~cm}$, passing through a window $3 \mathrm{~m}$ above the water level. The power of the pump is
(Assume $g=10 \mathrm{~m} / \mathrm{s}^{2}$, density of water $=1000$ $\left.\mathrm{kg} / \mathrm{m}^{3}\right)$

143439 A shower head has 25 circular openings, each with radius $1 \mathrm{~mm}$. The shower head is connected to a pipe with radius $2 \mathrm{~cm}$. If the speed of the water in the pipe is $25 \mathrm{~cm} / \mathrm{sec}$, what is its speed as it exits the shower head openings?

143436 A Pipeline has two ends with areas of cross section as $20 \mathrm{~cm}^{2}$ and $10 \mathrm{~cm}^{2}$ respectively. Consider a steady flow of water in the pipeline such that. The velocity of flow and the pressure at the larger opening is $2 \mathrm{~m} / \mathrm{s}$ and $9000 \mathrm{~Pa}$ respectively. What is the pressure at the smaller opening?
(use density of water $=10^{3} \mathrm{~kg} / \mathrm{m}^{3}$ )

143437 Match the columns I and II
| Column I | Column II |
| :--- | :--- |
| A. Stoke's law | I. Pressure and energy |
| B. Turbulence | II. Hydraulic lift |
| C. Bernoulli's \lt br> Principle | III. Viscous drag |
| D. Pascal's law | IV. Reynold's number |
The correct match is

143438 Water is pumped steadly out of a flooded basement, at the speed of $10 \mathrm{~m} / \mathrm{s}$ through a hose (tube) of radius $1 \mathrm{~cm}$, passing through a window $3 \mathrm{~m}$ above the water level. The power of the pump is
(Assume $g=10 \mathrm{~m} / \mathrm{s}^{2}$, density of water $=1000$ $\left.\mathrm{kg} / \mathrm{m}^{3}\right)$

143439 A shower head has 25 circular openings, each with radius $1 \mathrm{~mm}$. The shower head is connected to a pipe with radius $2 \mathrm{~cm}$. If the speed of the water in the pipe is $25 \mathrm{~cm} / \mathrm{sec}$, what is its speed as it exits the shower head openings?