In the given figure, atmospheric pressur...

In the given figure, atmospheric pressure `p_0 = 1` atm and mercury column length is 9 cm. Pressure p of the gas enclosed in the tube is

Pressure of 67 cm of Hg

Pressure of 90 cm of Hg

Pressure of 78 cm of Hg

Pressure of 85 cm of Hg

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

NTA NEET SET 104
NTA MOCK TESTS|Exercise PHYSICS|45 Videos
NTA NEET SET 106
NTA MOCK TESTS|Exercise PHYSICS|45 Videos

Similar Questions

Explore conceptually related problems

A source of sound placed at the open end of a resonance column sends an acoustic wave of pressure amplitude P_(0) inside the tube. If the atmospheric pressure is P_(A) , then the ratio of maximum and minimum pressure at the closed end of the tube will be

A cylindrical tube ofuniform cross sectional area A is fitted with two frictionless pistons, as shown in figure-2.46. The pistons are connected to each other by a metallic wire. Initially the pressure of the gas is equal to atmospheric pressure P_0 and temperature is T^0 . If the temperature of the gas is increased to 2T_0 , find the tension in the wire.

Calculate the atmospheric pressure , if the height of mercury column in a barometer is 760 mm

A faulty barometer contains certains amount of air and saturated water vapour . It reads 74.0cm when the atmospheric pressure is 76.0cm of mercury and reads 72.10cm when the atmospheric pressure at the air temperature=1.0cm of mercury. Find the length of the baromerer tube above the mercury level in the reservoir.

A manometer is connected to a gas containing bulb. The open arm reads 43.7 cm whereas the arm connected to the bulb reads 15.6 cm . If the barometric pressure is 743 mm mercury , calculate the pressure of the gas in bar? Strategy : The pressure of the gas inside the bulb is greater than the external atmospheric pressure because the height of mercury column in the left arm is less than in the right arm.Therefore , p_("gas") ("in cm") = p_("atom") ("in cm") + h cm

The heights of mercury surfaces in the tow arms of the manometer shown in figure are 2 cm and 8cm. Atmospheric pressure =1.01xx10^5Nm^-2 . Find a. the pressure of the gas in the cylinder and b. the pressure of mercury at the bottom of the U tube.

The Quill's tube with its open end upwards is fixed in slanting position making 45^(@)' with the vertical line. If the atmospheric pressure be equal to 'H' and the length of the mercury pallet in the Quill's tube 'h', then the pressure of air enclosed in the tube is equal to _____

A cylindrical tube of uniform cross-sectional area A is fitted with two air tight frictionless pistons. The pistons are connected to each other by a metallic wire. Initially the pressure of the gas is P_0 and temperature is T_0 , atmospheric pressure is also P_0 . Now the temperature of the gas is increased to 2T_0 , the tension in the wire will be

At sea leval, at a latitude of 45^(@) , the average atmospheric pressure supports a column of mercury ……… mm high in a single mercury barometter when the mercury is at 0^(@)C .

NTA MOCK TESTS-NTA NEET SET 105-PHYSICS

There are tow identical spring each of spring constant k. here springs...
Text Solution
|
A horizontal platform with an object placed on it is executing SHM in ...
Text Solution
|
In a photoemissive cell, with exciting wavelength lambda, the faster e...
Text Solution
|
Light of wavelength A which is less than threshold wavelength is incid...
Text Solution
|
In the given figure, atmospheric pressure p0 = 1 atm and mercury colum...
Text Solution
|
A stream of water flowing horizontally with a speed of 15 ms^(-1) push...
Text Solution
|
Two transparent media A and B are separated by a plane boundary. The s...
Text Solution
|
An astronomical telescope has objective and eye-piece lens of powers 0...
Text Solution
|
A particle of mass 5g is moving with a uniform speed of 3sqrt2 cm//s i...
Text Solution
|
A unifrom sphere of mass 500 g rolls without slipping on a plants ...
Text Solution
|
Which of the following statement is wrong regarding a p - n junction d...
Text Solution
|
The logic circuit shown has the input waveforms 'A' and 'B' as shown. ...
Text Solution
|
Graph for specific heat at constant volume for a monoatomic gas
Text Solution
|
The density of a solid ball is to be determined in an experiment. The ...
Text Solution
|
Two periodic waves of intensities I1 and I2 pass through a region at t...
Text Solution
|
The red light of wavelength 5400 Å from a distant source falls on a sl...
Text Solution
|
The equation of the progressive wave is y = 3 sin[pi(t/3-x/5)+pi/4] , ...
Text Solution
|
A string of mass 2.50kg is under a tension os 200N. The length of the ...
Text Solution
|
The kinetic energy K of a particle moving along a circle of radius R d...
Text Solution
|
The potential energy of a particle of mass 5 kg moving in the x-y plan...
Text Solution
|