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Electrostatics

Good morning sir.
In this solution,
VB= 1500*√[TB/TA] or
1500√{g[1- (sigma/Ro)]/g} = 1000
Sigma = liquid of density = 5/9. Is it right?
Ro = mass density = ?
Explain sir.

Question image for Good morning sir. In this solution, VB= 1500*√[TB
Profile image of raju nagula
8 Years agoGrade
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1 Answer

Profile image of Arun
ApprovedApproved Tutor Answer8 Years ago
\sigma /\rho It is given in the question as 5/9 .
so,
V = 1500 sqrt(g(1-5/9)/g) = 1500sqrt (4/9) = 1500 x 2/3 = 1,000 m/s
Hope it helps
 
Regards
Arun (askIITians forum expert)