The heart of a man pumps 5 liters of blo...

The heart of a man pumps 5 liters of blood through the arteries per minute at a pressure of 150 mm of mercury. If the density of mercury be `13.6xx10^(3) kg//m^(3)` and `g=10 m//s^(2)` then the power of heat in watt is :

`1.50`

`1.70`

`2.35`

`3.0`

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

FRICTION IS SOLIDS AND LIQUIDS
TARGET PUBLICATION|Exercise MCQ (EVALUATION TEST)|21 Videos
FRICTION IS SOLIDS AND LIQUIDS
TARGET PUBLICATION|Exercise MCQ (CRITICAL THINKING)|68 Videos
FORCE
TARGET PUBLICATION|Exercise Evaluation Test|16 Videos
MAGNETIC EFFECT OF ELECTRIC CURRENT
TARGET PUBLICATION|Exercise Evaluation Test|12 Videos

Similar Questions

Explore conceptually related problems

The heat of a man pumps 5 litres of blood through the arteries per minute at a pressure of 150 mm of mercury. If the density of mercury be 13.6xx10^(3) kg//m^(3) and g=10 m//s^(2) then the power of heat in watt is :

The average human heart forces four litre of blood per minute through arteries a pressure of 125 mm. If the density of blood is 1.03xx10^(3)kg//m^(3) then the power of heart is :

The power of a heart which pumps 5 xx 10^(3) cc of blood per minute at a pressure of 120 mm of meteury (g = 10 ms^(-2) and density of Hg = 13.6 xx 10^(3) km^(3)) is

Calculate the kinetic energy per unit volume of a gas at a pressure of 10mm of Hg . (Density of Hg=13.6xx10^(3)kgm^(-3) and g=9.8ms^(-2) )

The human heart discharges 75 cc of blood through the arteries at each heart against an average presure of 10cm of mercury. Assuming that the pulse frequency is 72 per minute , the rate of working of heart in watt is (Density of mercury = 13.6 gm//cc and g = 9.8 m//s^(2)) .

The human heart forces 4000cm^(3) of blood per minute through the arteries under pressure of 130mm . The density of blood is 1.03g//c c . What is the horse power of the heart ?

Density of mercury is 13.6 g cm^(-3) . Its density in kg m^(-3) is

The column of mercury in a barometer is 76 cm Hg. Calculate the atmosphere pressure I the density of mercury =13600kgm^(-3) (Take g=10ms^(-2) )

76 cm of mercury column is a measure of atmospherice pressure. Express it is N//m^2 Given density of mercury is 13.6xx10^3 kg//m^3

TARGET PUBLICATION-FRICTION IS SOLIDS AND LIQUIDS -MCQ (COMPETITIVE THINKING)

A plank with a box on it at one end is gradully raised about the other...
Text Solution
|
There is a small hole at the bottom of tank filled with water. If tota...
Text Solution
|
The working of venturimeter is based on
Text Solution
|
In dimension of circal velocity v(0) liquid following through a take a...
Text Solution
|
The upper half of an inclined plane with inclination phi is perfectly ...
Text Solution
|
A bullet of mass 50 g moving horizontally with a velocity 210 ms^(-1) ...
Text Solution
|
A body of weight 64 N is pushed with just enough force to start it mov...
Text Solution
|
The three vessels shown in figure have same base area. Equal volumes o...
Text Solution
|
A fireman of mass 60 kg slides down a pole. As shown in figure. He is ...
Text Solution
|
A tank is filled with water up to a height H. Water is allowed to come...
Text Solution
|
A point particle of mass m, moves long the uniformly rough track PQR a...
Text Solution
|
A 60 kg weight is dragged on a horizontal surface by a rope upto 2 met...
Text Solution
|
When a body is moving on a surface, the force of friction is called
Text Solution
|
The speed of the wind passing over the wings of a small aeroplane is 7...
Text Solution
|
A rectangular vessel when full of water takes 10 minutes to be emptied...
Text Solution
|
A vessel completely filled with water has holes 'A' and 'B' at depths ...
Text Solution
|
A large open tank has two holes in the wall. One is a square hole of s...
Text Solution
|
A body of mass 2 kg is being dragged with uniform velocity of 2 m / s ...
Text Solution
|
A spherical solild of volume V is made of a material of density rho(1)...
Text Solution
|
The heart of a man pumps 5 liters of blood through the arteries per mi...
Text Solution
|