Civil Engineering - Hydraulics - Discussion
Discussion Forum : Hydraulics - Section 1 (Q.No. 22)
22.
Inside pressure in a hollow soap bubble in the air is : (where d is the diameter of the bubble)
Discussion:
7 comments Page 1 of 1.
RADHESHYAM said:
10 years ago
T = 2pi r.
Pcr = pi r^2.
Pcr = T.
Pir^2 = 2piR.
P = 4T/R.
R = D/2.
Pcr = pi r^2.
Pcr = T.
Pir^2 = 2piR.
P = 4T/R.
R = D/2.
(1)
Ramdev said:
9 years ago
Application of surface tension:
1) liquid droplet p = 4 σ/d.
2) soap Buble p = 8σ/d.
3) liquid jat p = 2σ/d.
1) liquid droplet p = 4 σ/d.
2) soap Buble p = 8σ/d.
3) liquid jat p = 2σ/d.
(15)
Priya said:
6 years ago
Thank you @Ramdev.
(1)
Puski said:
5 years ago
Thank you @Ramdev.
Bikram Keshari Mallik said:
4 years ago
Thank you @Ramdev.
Advance Thakiri said:
3 years ago
Thank you so much for giving the explanation @Ramdev.
Raj kumar yadav said:
3 years ago
Thanks for explaining @Ramdev.
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