1.

An ideal gas is maintained at constant pressure. If the temperature of an ideal gas increase from 100K to 1000K then the rms speed of the gas molecules:

Answer»

INCREASES by 5 TIMES
increases by 10 times
remains same
increases by 7 times

Solution :`v_(rms)=.^(1.73)sqrt((kT)/m)`
`v_(rms)propDeltaT`
`Delta` is increased by 10 times .
`:.` rms speed is increased by 10 times.


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