In a dilute gas at pressure P and temperature T the mean time between successive collisions of a molecule varies with T as :

Question

In a dilute gas at pressure P and temperature T the mean time between successive collisions of a molecule varies with T as : (A) √ T  (B) (1/ T ) (C) (1/√ T ) (D) T

Tardigrade Admin · Accepted Answer

v text avg propto √ T t 0: mean time λ: mean free path t 0=(λ/ v avg ) propto (1/√ T )

Q. In a dilute gas at pressure $P$ and temperature $T$ the mean time between successive collisions of a molecule varies with $T$ as :

$T$

$\frac{1}{T}$

$\frac{1}{T}$

$T$

$v_{avg} \propto T$
$t_{0} :$ mean time
$λ :$ mean free path
$t_{0} = \frac{λ}{v _{a vg}} \propto \frac{1}{T}$

Q. In a dilute gas at pressure P and temperature T the mean time between successive collisions of a molecule varies with T as :

T​

T1​

T​1​

T

v avg ​∝T​ t0​: mean time λ: mean free path t0​=vavg​λ​∝T​1​

Q. In a dilute gas at pressure $P$ and temperature $T$ the mean time between successive collisions of a molecule varies with $T$ as :

$T$

$\frac{1}{T}$

$\frac{1}{T}$

$T$

$v_{avg} \propto T$
$t_{0} :$ mean time
$λ :$ mean free path
$t_{0} = \frac{λ}{v _{a vg}} \propto \frac{1}{T}$