Question

The temperature of a gas is raised from 27°C
927°C. The root mean square speed of the gas
(1) Remains same
927
(2) Gels 127 times
(3) Gets halved
(4) Gets doubled

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Answer 1

Answer:

Explanation:

Hence,as the temperature is increased from 27 to 927(in degree Celsius). Remember that the temperature must be in Kelvin as it is standard scale. Here,1200 and 300 are in Kelvin scale. RMS velocity of a gas is directly proportional to the square root of the temperature at Kelvin scale.