The speed of sound in a particular gas at a temperature 27""^(@)C is 340 m/s. Then, the speed of sound in the same gas at a temperature 90""^(@)C is:
The r.m.s. velocity of the molecules in a gas at 27^(@)C is 300 m/s. then the r.m.s. velocities o the molecules in the same gas at 927^(@)C is
The temperature of an ideal gas is increased from 27^(@)C to 327^(@)C . If the r.m.s. speed of its molecules at 27^(@)C is 200m//s , then the new r.m.s. speed at 600^(@)K will be
What will be the r.m.s. speed of a gas at 800^(@)K ?
If the rms speed of oxygen molecules at 0^(@)C is 160 m/s, find the rms speed of hydrogen molecules at 0^(@)C.
The average speed of an ideal gas molecule at 27^(@)C is 0.3 m, sec^(-1) . The average speed at 927^(@)C
The rms speed of oxygen at room temperature is about 500m/s.The rms speed of hudrogen at the same temperature is about
Molar mass of certain gas A is half that of B. If rms speed of molecules of A at certain temperature is 200 ms^(-1) . The rms speed of B at the temperature half that of A will be
The velocity of sound in air at 27^(@)C is 330 m/s. the velocity of sound when the temperature of the gas is raised to 227^(@)C is
