JEE Class main Answered
Two large glass plate are placed vertically and parallel to each other inside a tank of water with separation between the plate is equals to 1 mm .Find the rise of water in the space between the plates surface tension of water equals 0.075 Nm^-1
Asked by Harshjaiswal9450 | 27 Apr, 2020, 12:26: PM
Expert Answer
Surface tension force is acting along the length l on both the plates.
Hence surface tension force = T × 2 l
surface tension force is balanced by weight of liquid column, l×h×d×ρ
where h is rise of water column, d is distance between plates and ρ is density
Hence we have, T × 2 l = l×h×d×ρ×g
h = 2T / ( d×ρ×g ) = ( 2 × 0.075 ) / ( 1 × 10-3 × 1000×9.8 ) = 0.0153 m ≈ 15 mm
Answered by Thiyagarajan K | 27 Apr, 2020, 14:43: PM
Application Videos
Concept Videos
JEE main - Physics
Asked by swapnanemuturi | 23 Jul, 2024, 21:21: PM
ANSWERED BY EXPERT
JEE main - Physics
Asked by chetanjakhar86 | 20 Jul, 2024, 23:39: PM
ANSWERED BY EXPERT
JEE main - Physics
Asked by tannujangra726 | 14 Jul, 2024, 22:02: PM
ANSWERED BY EXPERT
JEE main - Physics
Asked by senapareddirajeshkumar8 | 13 Jul, 2024, 16:23: PM
ANSWERED BY EXPERT
JEE main - Physics
Asked by nidhikalluthattu | 11 Jul, 2024, 20:00: PM
ANSWERED BY EXPERT
JEE main - Physics
Asked by ymydheli | 10 Jul, 2024, 19:20: PM
ANSWERED BY EXPERT
JEE main - Physics
Asked by manishkanna555 | 07 Jul, 2024, 10:25: AM
ANSWERED BY EXPERT
JEE main - Physics
Asked by prachitipatil146 | 05 Jul, 2024, 20:34: PM
ANSWERED BY EXPERT
JEE main - Physics
Asked by akshara9071 | 04 Jul, 2024, 18:50: PM
ANSWERED BY EXPERT
JEE main - Physics
Asked by ammuc990 | 04 Jul, 2024, 09:51: AM
ANSWERED BY EXPERT