If masses of all molecules of a gas are ...

If masses of all molecules of a gas are halved and the speed doubled. Then the ratio of initial and final pressure is :

A

`1:2`

B

`2:1`

C

`4:1`

D

`1:4`

Text Solution

Verified by Experts

The correct Answer is:

A

Topper's Solved these Questions

NTA JEE MOCK TEST 31
NTA MOCK TESTS|Exercise PHYSICS|25 Videos
NTA JEE MOCK TEST 33
NTA MOCK TESTS|Exercise PHYSICS|25 Videos

Similar Questions

Explore conceptually related problems

If the mass of each molecule of a gas is halved and speed is doubled. Find the ratio of initial and final pressure.

If the mass of each molecules of a gas is doubled and speed is halved, find the ratio of initial and final pressure.

If the mass of each molecule of a gas is doubled and speed is halved, then find the ratio of initial and final pressure.

Calculate the ratio of change in the mass of the molecules of a gas to the initial mass, if its speed is reduced to half and the ratio of initial and final pressure is 3:4

Calculate the ratio of change in the mass of the molecules of a gas to the initial mass, if its speed is reduced to half and the ratio of initial and final pressure is 3:4 .

NTA MOCK TESTS-NTA JEE MOCK TEST 32-PHYSICS

Consider a thin metallic sheet perpendicular to the plane of the paper...
Text Solution
|
The electric potential at a space point P (X, Y, Z) is given as V= x^(...
Text Solution
|
g(e) and g(p) denote the acceleration due to gravity on the surface of...
Text Solution
|
One mole of an ideal monoatomic gas undergoes a cyclic process, as sho...
Text Solution
|
The strength of the magnetic field at a point r near a long straight c...
Text Solution
|
The block are of mass 2 kg shown is in equlibrium. At t=0 right spring...
Text Solution
|
The circuit shown in the figure determine the current through zener di...
Text Solution
|
Water is flowing through a channel that is 12 m wide with a speed of 0...
Text Solution
|
There is no change in the volume of a wire due to the change in its le...
Text Solution
|
A linear object is placed along the axis of a mirror as shown in figur...
Text Solution
|
Radar waves are sent towards a moving aeroplane and the reflected wave...
Text Solution
|
In a p- n junction diode not connected to any circuit,
Text Solution
|
If masses of all molecules of a gas are halved and the speed doubled. ...
Text Solution
|
A screw gauge with a pitch of 0.5mm and a circular scale with 50 divis...
Text Solution
|
If a man of ,mass M jumps to the ground from a height h and his centr...
Text Solution
|
In the given circuit, initially switch S(1) is closed, and S(2) and S(...
Text Solution
|
Two blocks P and Q of masses 0.3 kg and 0.4 kg respectively are stuck ...
Text Solution
|
A lamina is made by removing a small disc of diameter 2R from a bigg...
Text Solution
|
A conducting ring of circular cross - section with inner and outer rad...
Text Solution
|
Earth is moving towards a fixed star with a velocity of 30 kms^(-1). A...
Text Solution
|