Home
Class 12
PHYSICS
A mixture of two diatomic gases exists i...

A mixture of two diatomic gases exists in a closed cylinder. The volumes and velocities of sound in the two gases are `V_1, V_2, c_1 `and `c_2` respectively. Determine the velocity of sound in the gaseous mixture. (Pressure of gas remains constant),

A

`c_(1)c_(2) sqrt((V_(1) + V_(2))/(V_(1)c_(2)^(2) + V_(2)c_(1)^(2)))`

B

`c_(2)c_(1) sqrt((V_(2)^(2) + V_(1)^(2))/(V_(1)C_(2)^(2) + V_(2)c_(1)^(2)))`

C

`c_(2)c_(1) sqrt((V_(2)-V_(1))/(V_(1)c_(2)^(2) -V_(2)c_(1)^(2)))`

D

`c_(1)c_(2) sqrt((V_(2) + V_(1))/(V_(1)c_(1)^(2) -V_(2)c_(2)^(2)))`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Similar Questions

Explore conceptually related problems

A mixture of diatomic gases is obtained by mixing m_1 and m_2 masses of two gases, with velocity of sound in them c_1 and c_2 respectively. Determine the velocity of sound in the mixture of gases. (Temperature of the gas remains constant)

Two sound waves of wavelength 1 m and 1.01 m in a gas produce 10 beats in 3 s. The velocity of sound in the gas is

A gas is a mixture of two parts by volume of hyprogen and part by volume of nitrogen at STP . If the velocity of sound in hydrogen at 0^(@) C is 1300 m//s . Find the velocity of sound in the gaseous mixure at 27^(@)C .

If at same temperature and pressure the densities fro two diatomic gases are respectively d_(1) and d_(2) , then the ratio of velocity of sound in these gases will be

If at same temperature and pressure, the densities for two diatomic gases are respectively d_(1) and d_(2) , then the ratio of velocities of sound in these gases will be

The velocity of sound in air at 20^(@)C is 340ms^(-1) . Keeping the temperature constant, what will be the velocity of sound in air when the pressure of the gas is doubled?

Two chemically non-reactive gases are separately contained in two vessels of same capacity at pressure P_1 and P_2 respectively. If two vessels are connected, the total pressure of gaseous mixture will

Two chemically non-reactive gases are separately contained in two vessels of same capacity at pressure P_1 , and P_2 , respectively. If two vessels are connected, the total pressure of gaseous mixture will be

A gaseous mixture enclosed in a vessel of volume V consists of one mole of a gas A with gamma=(C_p//C_v)=5//3 and another gas B with gamma=7//5 at a certain temperature T. The relative molar masses of the gasses A and B are 4 and 32, respectively. The gases A and B do not react with each other and are assumed to be ideal. The gaseous mixture follows the equation PV^(19//13)=constant , in adiabatic processes. (a) Find the number of moles of the gas B in the gaseous mixture. (b) Compute the speed of sound in the gaseous mixture at T=300K . (c) If T is raised by 1K from 300K, find the % change in the speed of sound in the gaseous mixture. (d) The mixtrue is compressed adiabatically to 1//5 of its initial volume V. Find the change in its adaibatic compressibility in terms of the given quantities.

The velocity of sound in hydrogen at STP is 1400ms^(-1) . Find the velocity of sound in a mixture with 3 parts by volume of oxygen and 2 parts by volume of hydrogen at 819^(@)C ?