Given below are two statements : Statement I : When a capillary tube is dipped into a liquid, the liquid neither rises nor falls in the capillary. The contact angle may be 0 ∘ . Statement II : The con

Question

Given below are two statements : Statement I : When a capillary tube is dipped into a liquid, the liquid neither rises nor falls in the capillary. The contact angle may be $0^{\circ}$ . Statement II : The contact angle between a solid and a liquid is a property of the material of the solid and liquid as well. In the light of the above statement, choose the correct answer from the options given below.

Options:

Answer:

C

Solution:

Capillary rise $h = \frac{2 T c o s θ}{ρ gr};$ If $θ = 0^{\circ}$ then rise is non-zero $∴$ Statement-1 is incorrect.

TestHub · Accepted Answer

Capillary rise h = ρ gr 2 T c o s θ ​ ; If θ = 0 ∘ then rise is non-zero ∴ Statement-1 is incorrect.

Physics - Fluid Question with Solution | TestHub

Options:

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