Answer:
Let the mean free path be 'L' and pressure be 'P'
L∝1/p
for L= half of the tube length. P=0.02mm of Hg
As 'P' becomes half, 'L' doubles, that is the whole tube is filled with Crook's dark space.
Hence the required pressure
=0.02/2=0.01m of Hg.
heya after this ans just report my answer are you that divya who joined brainly 2 . 3 yrs back if u r that u should remember me i that snowyqueen or RAKHI4DIYA .. remember ?
Copyright © 2024 EHUB.TIPS team's - All rights reserved.
Answers & Comments
Answer:
Let the mean free path be 'L' and pressure be 'P'
L∝1/p
for L= half of the tube length. P=0.02mm of Hg
As 'P' becomes half, 'L' doubles, that is the whole tube is filled with Crook's dark space.
Hence the required pressure
=0.02/2=0.01m of Hg.
Verified answer
heya after this ans just report my answer are you that divya who joined brainly 2 . 3 yrs back if u r that u should remember me i that snowyqueen or RAKHI4DIYA .. remember ?